Pennsylvania Railroad Class H6a

Pennsylvania Railroad H6a
Technical specifications
Manufacturer(s)	Baldwin Locomotive Works, ALCO-Richmond, ALCO-Pittsburgh, PRR Juniata Shops
Build date	1901-1905
Total produced	About 989 by Baldwin, 150 by ALCO-Pitts, 120 by PRR Juniata, and 51 by ALCO-Rich. ( 1,210 )
Wheel arrangement	2-8-0
Dia. of Drivers	56"
Rail gauge	Standard gauge
Valve gear type	Stephenson, some rebuilt with Walscherts becoming H6b
Cylinders	22" x 28"
Boiler pressure	205 Lbs. PSI
Fuel type	Coal
Performance figures
Tractive effort	42,168 Lbs.
Disposition details
Retired	All before 1941
Disposition	All Scrapped

The class H6a was a class of 2-8-0 steam locomotives that were built for the Pennsylvania Railroad. The H6a was unique for being a freight design used on several different railroads and holds the distinction for being the most numerous single class of Pennsylvania Railroad Steam Locomotives.

History and Development

Following the developments of the earlier H6 along with the major boiler problems, the Pennsylvania was in need of a more free-steaming steam locomotive type to fulfill heavy demands of the coming century. The premier bulk of freight engines at the time were the H1, H3, and H6 classes and some early G1 and G2 class Ten Wheelers. With freight trains heavier the PRR followed suit as redeveloping another version of the H6 as a separate subclass instead of developing another whole new Consolidation. In 1901 the PRR tested new 4-4-2 Atlantic's with a wider-belpaire firebox that was able to widen its burning space over its drive wheels and became an instant success that the Pennsy developed the H6a with this wider and better performing firebox to replace the poor-firing H6 class. The PRR with new trackage in some areas along with high grade routes like Horseshoe curve needed a lot of them, so the Baldwin Locomotive Works of Philadelphia had the honor to build the first H-6 with a wide firebox over the last drive axle, the H6a! #1890 was the first, constructed after June 1901 the firebox was shortened from 130" x 40" (H6) to 107" x 60" (H6a) with wider burning space improving its air combustion building steam better. These locomotives were built with 22" x 28" cylinders with Stephenson valve gear driving 56" drivers. The Boiler was measured with a maximum diameter of 76" with a higher pressure of 205 Lbs. PSI producing an impressive 42,168 Lbs. tractive effort making the H6a a few thousand pounds heavier. With the ever-increasing demands of the PRR's Freight Traffic, four major builders made batches of them, starting with Baldwin, along with the Pennsy's Juniata Shops, and several plants of the American Locomotive Company. Over several years the four produced between 1901-1905 about around 1,000+ units were built as at least 1,017 were Baldwin built. They along with the H6b's became the premier freight power on the Pennsy's numerous Coal hauling lines until the early 1910s. In May 1904, a locomotive test plant was constructed by the Pennsylvania Railroad for the Louisiana purchase expedition in St. Louis, as PRR #1499 an H-6a was selected to be tested for performance at the Expedition proving the engine's performance figures.

Service, Rebuilds and Withdraw

All H6a locomotives remained present in several services throughout the 1920s and 1930s commonly found in various sites in Pennsylvania, a chunk was rebuilt as almost all of them were never changed barely. After the end of the early 1920s the H6a had already replaced the 1899 H6 locomotives as the H6a's and H6b's were handling freights better and with less coal compared to they're older siblings. Starting in the early 1920s the railroad began retiring them in favor of better and bigger engines like the H8, H9, and H10 classes and beyond as there was already more locomotives than what was already needed. However, some were sold to other railroads like the Long Island or other buyers. About 142 of these locomotives were rebuilt with a Superheater, becoming H6sa's. Even as four H6a's #5136, #5161, #5169, and #5123 were rebuilt with larger piston valves receiving Walscherts valve gear rebuilding they're old Stephenson mounted frames becoming H6b's. The rest of the original H6a's remained unchanged as surplus until retirement. Many were converted to switchers and in later years became so modified with different piping arrangements or tenders that out of a massive heard of hundreds to a thousand locomotives, no two engines looked exactly the same. Most were retired in the early 1930s not too long as the H6's were retired almost a decade before as the Depression came along but the last of the H6a's were replaced in favor of the more efficient H6sb's and other locomotives before 1941. None were preserved.

Baltimore and Ohio Copies

In 1901 as the Pennsylvania Railroad had controlled the Baltimore and Ohio Railroad at the time, the Vice President of the Pennsy became the President of the Baltimore and Ohio, with the B&O needing other good steaming locomotives during a financial crisis, the Pennsy H6a design was selected for production. Between 1901-1905, 197 copies of the H6a design were built for the Baltimore and Ohio in numerous numberings. The American Locomotive Company's Rogers, Pittsburgh, and Richmond Plants constructed them originally being the I-7 Class. As known to be called on the B&O as the E-24 Class, in 1905 twenty-four were converted to 0-8-0 locomotives, rebuilding them back to freight 2-8-0s between 1912-1915. Another time in the mid 1920s eighty-six locomotives were converted to 0-8-0 switchers designated as L-1 and L-1a classes. Between 1929 and 1930 the B&O tooled with them more as it converted thirty-one E-24s into E-24as with the addition of new piston valves, larger pistons, and rebuilding their frames with Walscherts valve gear replacing the old Stephenson valve gear. Only one unchanged E-24 was still active on the roster by early 1941 and was written off the books in 1947 as the rest of the remaining L-1, L-1a and E-24a classes were all gone by 1960.

Stock List

Finished!

Number(s)	Builder	Year	Retired and Scrapped	Notes
1004	Baldwin	1905	July 1929
1005	Baldwin	1905	March 1929
1006	Baldwin	1902	April 1931
1007 (Ren. #5012 in 4/1912)	Baldwin	1905	Unknown	Rebuilt April 1912 to H6b with new pistons and Walscherts valve gear, Superheater added in June 1917 becoming H6sb.
1008	Baldwin	1905	December 1932	Rebuilt with Superheater becoming H6sa in April 1918.
1011	Baldwin	1905	August 1933
1018	Baldwin	1903	November 1935	Rebuilt with Superheater becoming H6sa in August 1917.
1024	Baldwin	1905	May 1929
1029	Baldwin	1905	January 1931
1030	Baldwin	1905	November 1929
1032	Baldwin	1905	November 1932
104	Baldwin	1905	March 1929
1049 (Ren. #8956 in 3/1904, renumbered #7956 in 3/1917)	Baldwin	1902	November 1927	Had at least three Boiler swaps for rebuilds.
1055	PRR Juniata	1902	January 1936	Rebuilt with Superheater becoming H6sa in May 1918.
1065	Baldwin	1904	December 1926
1078	Baldwin	1903	August 1928
108	Baldwin	1902	July 1928
1085	Baldwin	1905	July 1929
1087	Baldwin	1903	August 1933
109	Baldwin	1902	February 1930
1094	Baldwin	1905	April 1927
1100	Baldwin	1902	February 1929
1101	Baldwin	1905	February 1932
1102	Baldwin	1902	August 1929	Rebuilt with Superheater becoming H6sa in March 1919.
1103	Baldwin	1905	July 1929	Rebuilt with Superheater becoming H6sa in April 1919.
1104	PRR Juniata	1902	January 1931	Rebuilt with Superheater becoming H6sa in March 1918.
1207	PRR Juniata	1902	March 1929
1209	Baldwin	1902	April 1930
1211 (Ren. #8955 in 3/1904, renumbered #7955 in 3/1917)	PRR Juniata	1902	July 1927	Had at least two Boiler swaps for rebuilds.
130	Baldwin	1905	July 1931
131	PRR Juniata	1902	February 1927
1379	Baldwin	1903	November 1929
140	Baldwin	1905	February 1934
1405	Baldwin	1903	December 1929
142	Baldwin	1905	November 1930
1459	PRR Juniata	1905	May 1931	Street Mechanical Stoker installed in August 1910.
1461	PRR Juniata	1905	March 1933
1499	PRR Juniata	1904	March 1927	Tested and presented at the St. Louis World Fair, 1904.
15 (Ren. #8017 at unknown date)	ALCO-Richmond Works	1902	Unknown
1501	Baldwin	1903	June 1927
1506	PRR Juniata	1905	June 1930
1519	Baldwin	1905	May 1931
152	Baldwin	1905	May 1927
1521	PRR Juniata	1905	November 1930
1527	Baldwin	1903	December 1926
1538	Baldwin	1903	June 1930
1544	PRR Juniata	1904	March 1933
1546 (Ren. #4165 in 1/1918, Renumbered #3782 in 2/1921)	Baldwin	1903	Sometime 1926
1549	PRR Juniata	1904	August 1927
1550	PRR Juniata	1904	March 1933
1569	Baldwin	1904	February 1927
1573	Baldwin	1904	June 1935
1575	Baldwin	1903	October 1933
1583	Baldwin	1903	January 1927
1602	Baldwin	1904	January 1931
1608	Baldwin	1903	December 1929
1609	Baldwin	1905	May 1930
1613	Baldwin	1905	March 1929
1615	Baldwin	1905	Scrapped after July 1910	Cause of early retirement unknown, possibly Wreck.
1890	Baldwin	1901	September 1926	Was first Production H6a, outshopped after June 1901.
1891	Baldwin	1901	December 1930
1892	Baldwin	1901	September 1927
1893	Baldwin	1901	May 1930
1894	Baldwin	1901	August 1927
1895	Baldwin	1901	February 1931	Rebuilt with Superheater becoming H6sa in February 1919.
1896	Baldwin	1901	November 1929
1897	Baldwin	1901	Sometime in 1927
1898 (Ren. #6301 in 9/1911, Ren. again to #2367 in 6/1914)	Baldwin	1901	February 1932
1899	Baldwin	1901	August 1933	Rebuilt with Superheater becoming H6sa in October 1917.
1900 (Ren. #6608 in 8/1912, Renumbered #3557 in 8/1913)	Baldwin	1901	October 1929
1901	Baldwin	1901	June 1928
1902	Baldwin	1901	February 1931
1903	Baldwin	1901	December 1926
1904	Baldwin	1901	May 1929
1905	Baldwin	1901	April 1931
1906 (Ren. #6612 in 8/1912, Renumbered #3561 in 7/1913)	Baldwin	1901	March 1931
1907	Baldwin	1901	May 1933	Rebuilt with Superheater becoming H6sa in August 1917.
1908	Baldwin	1901	March 1931
1909	Baldwin	1901	September 1930	Rebuilt with Superheater becoming H6sa in March 1919.
1910	Baldwin	1901	May 1927
1911	Baldwin	1901	July 1929
1912	Baldwin	1901	November 1927
1913	Baldwin	1901	February 1930
1914	Baldwin	1901	December 1928
1915	Baldwin	1901	April 1930
1916	Baldwin	1901	August 1932
1917	Baldwin	1901	July 1931
1918	Baldwin	1901	December 1926
1919	Baldwin	1901	Jaunuary 1931
1920 (Ren. #6624 in 8/1912, Renumbered #3573 in 7/1913)	Baldwin	1902	December 1929
1921	Baldwin	1902	February 1930
1922	Baldwin	1902	December 1926
1923	Baldwin	1902	July 1929	Rebuilt with Superheater becoming H6sa in February 1919.
1924	Baldwin	1902	June 1930
1925	Baldwin	1902	May 1929
1926	Baldwin	1902	June 1930
1927	Baldwin	1902	July 1929
1928	Baldwin	1902	July 1930	Rebuilt with Superheater becoming H6sa in April 1918.
1929	Baldwin	1902	June 1929
192	Baldwin	1904	May 1928
1616	Baldwin	1903	August 1932	Rebuilt with Superheater becoming H6sa in September 1918.
1620	Baldwin	1905	March 1930
1621	Baldwin	1905	September 1930
1623	Baldwin	1903	October 1930
164	PRR Juniata	1902	August 1929
168	Baldwin	1905	Possibly April 1928
1696	PRR Juniata	1901	July 1929
17 (Ren. #8088 in 1902)	ALCO-Richmond Works	1902	Unknown	Scrapped before 1940.
17	Baldwin	1902	March 1931
1702	Baldwin	1905	March 1928
1707	PRR Juniata	1901	September 1932
1730	Baldwin	1903	November 1929
1734	PRR Juniata	1901	December 1930
1754	Baldwin	1905	May 1928
177	PRR Juniata	1901	March 1931
194	Baldwin	1905	September 1930
1988	Baldwin	1902	Possibly February 1929
1989	Baldwin	1902	April 1934
1990	Baldwin	1902	June 1930
1991	Baldwin	1902	December 1929
1992	Baldwin	1902	December 1930
1993	Baldwin	1902	April 1931
1994	Baldwin	1902	March 1930
1995	Baldwin	1902	May 1930
1996	Baldwin	1902	April 1931
1997	Baldwin	1902	February 1930
2016	Baldwin	1902	January 1927
204	Baldwin	1903	June 1930
2074	Baldwin	1902	April 1931
2075	Baldwin	1902	September 1930
2076	Baldwin	1902	November 1928
2077	Baldwin	1902	January 1927
2078	Baldwin	1902	February 1932	Rebuilt with Gee Stoker, August 1910.
2079	Baldwin	1902	March 1931
2080	Baldwin	1902	May 1929
2081	Baldwin	1902	December 1926
2082 (Ren. #7725 in 3/1904)	Baldwin	1902	July 1932	Cleveland & Pittsburg Ry.
2083	Baldwin	1902	January 1930	Rebuilt with Superheater becoming H6sa in March 1918.
2084	Baldwin	1902	April 1929
2085 (Ren. #7726 in 3/1904)	Baldwin	1902	December 1928	Cleveland & Pittsburg Ry.
2085	PRR Juniata	1905	October 1930
2086	Baldwin	1902	August 1932
2087	Baldwin	1902	April 1931
2088	Baldwin	1902	July 1927
2089	Baldwin	1902	May 1933
209	Baldwin	1902	June 1932	Rebuilt with Superheater becoming H6sa in November 1918.
2090 (Ren. #5169 in 4/1912)	Baldwin	1902	December 1934	Rebuilt April 1912 to H6b with new pistons and Walscherts valve gear, Superheater added in May 1917 becoming B6sb.
2091	Baldwin	1902	November 1929
2092	Baldwin	1902	June 1930
2093	Baldwin	1902	September 1926
2094	Baldwin	1902	September 1928
2095	Baldwin	1902	January 1927
2096	Baldwin	1902	March 1930
2097	Baldwin	1902	March 1920
2098	Baldwin	1902	November 1930
2099 (Ren. #6267 in 8/1913, Renumbered #2396 in 7/1914)	Baldwin	1902	January 1930
2100	Baldwin	1902	July 1930
2101	Baldwin	1902	August 1929
2102	Baldwin	1902	August 1928
2103	Baldwin	1902	March 1930
2104	Baldwin	1902	April 1932
2105	Baldwin	1902	July 1929
2106	Baldwin	1902	November 1926
2107	Baldwin	1902	January 1927
2108 (Ren. #6616 in 8/1912, Renumbered #3565 in 8/1913)	Baldwin	1902	April 1931
2109	Baldwin	1902	December 1926
2110 (Ren. #7727 in 3/1904)	Baldwin	1902	December 1927	Cleveland & Pittsburg Ry.
2111 (Ren. #6626 in 8/1912, Renumbered #3575 in 7/1913)	Baldwin	1902	March 1933
2112 (Ren. #4175 in 1/1918, Renumbered #3783 in 1/1921)	Baldwin	1902	June 1927
2113	Baldwin	1902	August 1928
2114	Baldwin	1902	May 1931
2115	Baldwin	1902	June 1927
2116	Baldwin	1902	January 1927
2117	Baldwin	1902	July 1929	Rebuilt with Superheater becoming H6sa in January 1918.
2118	Baldwin	1902	April 1931
2119	Baldwin	1902	November 1927
2120	Baldwin	1902	September 1932
2121	Baldwin	1902	January 1927
2122	Baldwin	1902	July 1930
2123	Baldwin	1902	July 1929
2124	Baldwin	1902	April 1930
2125 (Ren. #7728 in 3/1904)	Baldwin	1902	September 1927	Cleveland & Pittsburg Ry.
2126	Baldwin	1902	June 1930	Rebuilt with Superheater becoming H6sa in August 1918.
2127	Baldwin	1902	March 1927
2128	Baldwin	1902	September 1926
2129	Baldwin	1902	July 1929
2130	Baldwin	1902	October 1929
2131	Baldwin	1902	August 1928
3132	Baldwin	1902	July 1926
2133	Baldwin	1902	July 1931	Rebuilt with new Boiler in July 1911.
2134	Baldwin	1902	April 1931
2135	Baldwin	1902	June 1931
2136	Baldwin	1902	September 1930
2137	Baldwin	1902	November 1930
2138	Baldwin	1902	February 1929
2139	Baldwin	1902	November 1930
2140	Baldwin	1902	February 1932
2141	Baldwin	1902	June 1927
2142	Baldwin	1902	June 1928
2143	Baldwin	1902	January 1927
2144	Baldwin	1902	October 1932
2145	Baldwin	1902	October 1929
2146	Baldwin	1902	May 1933
2147	Baldwin	1902	July 1927
2148	Baldwin	1902	December 1930
2149	Baldwin	1902	October 1929	Rebuilt with Superheater becoming H6sa in March 1919.
2150	Baldwin	1902	March 1931
2151	Baldwin	1902	June 1929
2152	Baldwin	1902	January 1933
2153	Baldwin	1902	February 1929
2154	Baldwin	1902	November 1930
2155	Baldwin	1902	September 1929
2156	Baldwin	1902	July 1929
2157	Baldwin	1902	June 1930
2158	Baldwin	1902	May 1929
2159	Baldwin	1902	January 1930
2160	Baldwin	1902	March 1931
2161	Baldwin	1902	July 1929	Rebuilt with Superheater becoming H6sa in April 1919.
2162	Baldwin	1902	July 1926
2163	Baldwin	1902	November 1928
2164	Baldwin	1902	February 1929
2165	Baldwin	1902	January 1930
2166 (Ren. #7950 in 7/1904, Renumbered #9760 in 3/1912)	Baldwin	1902	October 1927
2167	Baldwin	1902	November 1930
2168	Baldwin	1902	December 1932
2169	Baldwin	1902	March 1928
2170	Baldwin	1902	June 1930
2171	Baldwin	1902	February 1929
2172	Baldwin	1902	December 1930
2173	Baldwin	1902	March 1929
2174	Baldwin	1902	December 1929
2175	Baldwin	1902	September 1930
2176	Baldwin	1902	April 1929
2177	Baldwin	1902	November 1927
2178	Baldwin	1902	November 1929	Rebuilt with Superheater becoming H6sa in December 1918.
2179	Baldwin	1902	January 1933
2180	Baldwin	1902	April 1929
2181	Baldwin	1902	December 1926
2182	Baldwin	1902	September 1929
2183	Baldwin	1902	June 1929
2184 (Ren. #6613 in 8/1912, Renumbered #3562 in 7/1913)	Baldwin	1902	April 1929
2185	Baldwin	1902	April 1931
2186	Baldwin	1902	May 1931
2187	Baldwin	1902	January 1927
2188	Baldwin	1902	November 1930
2189	Baldwin	1902	January 1927
2190	Baldwin	1902	May 1928
2191	Baldwin	1902	December 1926
2192	Baldwin	1902	April 1930
2193	Baldwin	1902	April 1929
2194	Baldwin	1902	October 1930
2195	Baldwin	1902	January 1927
2196	Baldwin	1902	June 1930
2197	Baldwin	1902	May 1931
2198	Baldwin	1902	September 1928
2199	Baldwin	1902	May 1932
2200	Baldwin	1902	December 1930
2201	Baldwin	1902	April 1929
2202	Baldwin	1902	October 1929
2203	Baldwin	1902	August 1930
2204	Baldwin	1902	August 1928
2205	Baldwin	1902	August 1928
2206	Baldwin	1902	August 1927
2207	Baldwin	1902	February 1932
2208	Baldwin	1902	July 1930	Rebuilt with Superheater becoming H6sa in June 1918.
2209	Baldwin	1902	October 1928
2210	Baldwin	1902	August 1929	Rebuilt with Superheater becoming H6sa in September 1917.
2211	Baldwin	1902	June 1932
2212	Baldwin	1902	July 1929
2213	Baldwin	1902	January 1927
2224	Baldwin	1903	February 1933
2225	Baldwin	1903	October 1935	Rebuilt with Superheater becoming H6sa in November 1917.
2226	Baldwin	1903	September 1932
2227	Baldwin	1903	July 1927
2228	Baldwin	1903	November 1927	Rebuilt with Superheater becoming H6sa at unknown date.
2229	Baldwin	1903	November 1926
2230	Baldwin	1903	January 1930
2231	Baldwin	1903	November 1930	Rebuilt with Superheater becoming H6sa in November 1918.
2232	Baldwin	1903	September 1926
2233	Baldwin	1903	July 1930	Rebuilt with Superheater becoming H6sa in October 1918.
2234	Baldwin	1903	July 1931
2235	Baldwin	1903	June 1928
2236	Baldwin	1903	February 1931
2237	Baldwin	1903	January 1927
2238	Baldwin	1903	March 1929
2239	Baldwin	1903	November 1935	Rebuilt with Superheater becoming H6sa in March 1918.
2240	Baldwin	1903	January 1932	Rebuilt with Superheater becoming H6sa in September 1917.
2241	Baldwin	1903	July 1928
2242	Baldwin	1903	May 1932
2243	Baldwin	1903	December 1929
2244 (Ren. #5161 in 1/1912)	Baldwin	1903	November 1933	Rebuilt January 1912 to H6b with new pistons and Walscherts valve gear, Superheater added in August 1913 becoming H6sb.
2245	Baldwin	1903	November 1929	Rebuilt with Superheater becoming H6sa in October 1917.
2246	Baldwin	1903	June 1930	Rebuilt with Superheater becoming H6sa in July 1917.
2247	Baldwin	1903	September 1930
2248	Baldwin	1903	August 1931
2249	Baldwin	1903	August 1928
2250	Baldwin	1903	February 1927
2251	Baldwin	1903	June 1929
2252	Baldwin	1903	July 1930	Rebuilt with Superheater becoming H6sa in August 1918.
2253 (Ren. #4054 in 5/1917)	Baldwin	1903	March 1929
2254	Baldwin	1903	November 1929
2255	Baldwin	1903	March 1930
2256	Baldwin	1903	May 1928
2257	Baldwin	1903	April 1933	Rebuilt with Superheater becoming H6sa in December 1917.
2258 (Ren. #6328 in 10/1914)	Baldwin	1903	May 1930	Ex Western New York & Pennsylvania Railroad #150, sold to line in April 1903, resold to Pennsy 1914.
2259	Baldwin	1903	June 1930
2260	Baldwin	1903	December 1928
2261	Baldwin	1903	December 1926
2262	Baldwin	1903	July 1931
2263	Baldwin	1903	March 1927
2264	Baldwin	1903	December 1930
2265	Baldwin	1903	May 1929
2266	Baldwin	1903	April 1928
2267	Baldwin	1903	September 1927
2268	Baldwin	1903	September 1929
2269	Baldwin	1903	February 1927
2270	Baldwin	1903	January 1930
2271 (Ren. #4044 in 5/1917)	Baldwin	1903	March 1929
2272 (Ren. #8249 in 7/1904)	Baldwin	1903	Unknown	Scrapped before 1940.
2272	PRR Juniata	1903	March 1927
2273	Baldwin	1903	April 1934
2274	Baldwin	1903	January 1931	Rebuilt with Superheater becoming H6sa in April 1919.
2275	Baldwin	1903	December 1926
2276	Baldwin	1903	January 1931	Rebuilt with Superheater becoming H6sa in July 1917.
2277 (Ren. #5136 in 2/1912)	Baldwin	1903	December 1934	Rebuilt Feburary 1912 to H6b with new pistons and Walscherts valve gear.
2278	Baldwin	1903	October 1932	Rebuilt with Superheater becoming H6sa in August 1918.
2279	Baldwin	1903	November 1935	Rebuilt with Superheater becoming H6sa in November 1917.
2280	Baldwin	1903	March 1931
2281	Baldwin	1903	May 1927
2282	Baldwin	1903	December 1927
2283	Baldwin	1903	August 1933
2284	Baldwin	1903	December 1932
2285	Baldwin	1903	January 1933
2286	Baldwin	1903	January 1926
2287	Baldwin	1903	June 1930	Rebuilt with Superheater becoming H6sa in June 1918.
2288	Baldwin	1903	September 1931
2289	Baldwin	1903	January 1931
2290	Baldwin	1903	December 1927
2291	Baldwin	1903	August 1928
2292	Baldwin	1903	September 1933	Rebuilt with Superheater becoming H6sa in December 1918.
2293	Baldwin	1903	January 1931
2294	Baldwin	1903	September 1933	Rebuilt with Superheater becoming H6sa in June 1917.
2295	Baldwin	1903	May 1933
2296	Baldwin	1903	December 1930	Rebuilt with Superheater becoming H6sa in May 1917.
2297	Baldwin	1903	January 1931
2298	Baldwin	1903	November 1929
2299	Baldwin	1903	November 1935	Rebuilt with Superheater becoming H6sa in July 1917.
2300	Baldwin	1903	October 1933
2301	Baldwin	1903	April 1931	Rebuilt with Superheater becoming H6sa in September 1918.
2302	Baldwin	1903	January 1933
2303	Baldwin	1903	April 1930
2304	Baldwin	1903	February 1931
2305	Baldwin	1903	March 1932
2306	Baldwin	1903	February 1930
2307	Baldwin	1903	November 1930
2308	Baldwin	1903	September 1930
2309	Baldwin	1903	October 1929	Rebuilt with Superheater becoming H6sa in February 1918.
2310	Baldwin	1903	Unknown	Sold in October 1930 to Mexico.
2311 (Ren. #7886 by 1905, Renumbered #9057 in 10/1907)	Baldwin	1903	January 1928	Pittsburg, Youngstown & Ashtab
2312	Baldwin	1903	September 1930	Rebuilt with Superheater becoming H6sa in September 1918.
2313	Baldwin	1903	September 1933
2314	Baldwin	1903	March 1931
2315	Baldwin	1903	September 1928
2316	Baldwin	1903	December 1928
2317	Baldwin	1903	September 1930
2318	Baldwin	1903	July 1929	Rebuilt with Superheater becoming H6sa in October 1917.
2319	Baldwin	1903	August 1930
2320	Baldwin	1903	June 1930	Rebuilt with Superheater becoming H6sa in December 1918.
2321	Baldwin	1903	July 1927
2322	Baldwin	1903	June 1932
2323	Baldwin	1903	May 1929
2324	Baldwin	1903	January 1931
2325	Baldwin	1903	December 1930
2326	Baldwin	1903	July 1928
2327	Baldwin	1903	February 1931
2328	Baldwin	1903	January 1929
2329	Baldwin	1903	December 1930
2330	Baldwin	1903	October 1933
2331	Baldwin	1903	September 1930
2332	Baldwin	1903	March 1927
2333	Baldwin	1903	April 1931
2334	Baldwin	1903	August 1928
2335	Baldwin	1903	November 1927
2336	Baldwin	1903	September 1929
2337	Baldwin	1903	November 1929
2338	Baldwin	1903	January 1932
2339	Baldwin	1903	January 1932
2340	Baldwin	1903	June 1932
2341	Baldwin	1903	April 1931
2342	Baldwin	1903	September 1929
2343	Baldwin	1903	October 1928	Rebuilt with Superheater becoming H6sa in 1919.
2344	Baldwin	1903	April 1927
2345	Baldwin	1903	August 1928
2346	Baldwin	1903	May 1932	Rebuilt with Superheater becoming H6sa in December 1918.
2347 (Ren. #7729 in 3/1904)	Baldwin	1903	September 1929	Cleveland & Pittsburg Ry.
2348	Baldwin	1903	February 1929
2349	Baldwin	1903	June 1929
2350	Baldwin	1903	June 1930
2351 (Ren. #8250 in 7/1904)	Baldwin	1903	Unknown	Had one Boiler swap for rebuilding, scrapped before 1940.
2351	PRR Juniata	1905	October 1927
2352	Baldwin	1903	April 1930
2353 (Ren. #8520 in 1904)	Baldwin	1903	Unknown	Had at least two Boiler swaps for rebuilds, scrapped before 1940.
2353	PRR Juniata	1905	February 1931
2354	Baldwin	1903	December 1926
2355	Baldwin	1903	July 1931
2356	Baldwin	1903	March 1933
2357	Baldwin	1903	April 1931
2358 (Ren. #4132 in 10/1916)	Baldwin	1903	Unknown	Scrapped before 1940.
2359 (Ren. #4134 in 1/1917)	Baldwin	1903	September 1932
2360	Baldwin	1903	November 1935	Rebuilt with Superheater becoming H6sa in March 1918.
2361	Baldwin	1903	August 1929
2362 (Ren. #7730 in 3/1904)	Baldwin	1903	February 1927	Cleveland & Pittsburg Ry.
2363 (Ren. #6316 in 2/1914)	Baldwin	1903	December 1927
2364 (Ren. #6317 in 2/1914)	Baldwin	1903	September 1928
2365	Baldwin	1903	August 1928
2366	Baldwin	1903	April 1930	Rebuilt with Superheater becoming H6sa in January 1919.
2367 (Ren. #6301 in 6/1914)	Baldwin	1903	November 1927
2368	Baldwin	1903	March 1931
2369 (Ren. #6315 in 2/1914)	Baldwin	1903	August 1927
2369 (Ren. #4144 in 10/1916)	Baldwin	1903	Unknown	Former Renumber #6315 in February 1914, different unit than above engine. Nor. Cent, scrapped before 1940.
2370 (Ren. #6293 in 9/1911)	Baldwin	1903	January 1931
2370 (Ren. #6307 in 1911)	Baldwin	1905	November 1935	Rebuilt with Superheater becoming H6sa in September 1918.
2371	Baldwin	1903	May 1932
2372	Baldwin	1903	November 1932
2373 (Ren. #6318 in 2/1914)	Baldwin	1903	December 1929
2374	Baldwin	1903	July 1928
2375 (Ren. #6320 in 6/1914)	Baldwin	1903	January 1931
2376	Baldwin	1903	June 1929
2377 (Ren. #7887 in 1904, Renumbered #9058 in 10/1907)	Baldwin	1903	November 1929	Pittsburg, Youngstown & Ashtab
2378	Baldwin	1903	June 1931
2379	Baldwin	1903	July 1932
2380	Baldwin	1903	March 1930
2381 (Ren. #6321 in 10/1914)	Baldwin	1903	September 1930
2382 (Ren #7731 in 3/1904)	Baldwin	1903	July 1927	Cleveland & Pittsburg Ry.
2383 (Ren. #8521 in 3/1904)	Baldwin	1903	Unknown	Had one Boiler swap for rebuilding, scrapped before 1940.
2383 (Ren. #6322 in 2/1914)	PRR Juniata	1905	May 1932	Rebuilt with Superheater becoming H6sa in June 1918.
2384	Baldwin	1903	November 1930
2385 (Ren. #6323 in 2/1914)	Baldwin	1903	November 1927
2386 (Ren. #6324 in 2/1914)	Baldwin	1903	Unknown	Ex WNY&P #107 before March 1903, Scrapped before 1940.
2387	Baldwin	1903	July 1928
2388	Baldwin	1903	January 1931	Rebuilt with Superheater becoming H6sa in October 1918.
2389 (Ren. #6319 in 2/1914)	Baldwin	1903	July 1929	Rebuilt with Superheater becoming H6sa in July 1917.
2390	Baldwin	1903	September 1929
2391 (Ren. #6326 in 10/1914)	Baldwin	1903	January 1933	Ex Western New York & Pennsylvania Railroad #141, sold to line in June 1903, resold to Pennsy 1914, Rebuilt with Superheater becoming H6sa in November 1917.
2392 (Ren. #6327 in 2/1914)	Baldwin	1903	January 1930	Ex Western New York & Pennsylvania Railroad #143, sold to line in June 1903, resold to Pennsy 1914.
2393	Baldwin	1903	March 1931
2394	Baldwin	1903	September 1931
2395	Baldwin	1903	June 1932
2396 (Ren. #6267 in 7/1914)	Baldwin	1903	July 1933	Rebuilt with Superheater becoming H6sa in July 1917.
2397 (Ren. #6325 in 2/1914)	Baldwin	1903	April 1927
2398 (Ren. #6390 in 9/1911, Sold and Renumbered #6290 in 1913)	Baldwin	1903	June 1930
2399	Baldwin	1903	January 1933
2400	Baldwin	1903	July 1926
2401	Baldwin	1903	January 1929
2402	Baldwin	1903	September 1927
2403	Baldwin	1903	May 1929
2404 (Ren. #7732 in 3/1904)	Baldwin	1903	March 1929	Sold to the GR&I Ry. in March 1915 as their #99, back to PRR in September 1920 as #9623.
212	Baldwin	1903	August 1932	Possibly rebuilt at an unknown date in 1910.
223	Baldwin	1905	October 1929
226	Baldwin	1902	March 1931
228	Baldwin	1902	October 1928
235	PRR Juniata	1902	June 1930	Rebuilt with Superheater becoming H6sa in January 1918.
236 (Ren. #8957 in 4/1904, renumbered #7957 in 3/1917)	PRR Juniata	1902	August 1927	Had at least one Boiler swap for rebuilding.
245	Baldwin	1905	August 1929
260	Baldwin	1905	December 1929
265	Baldwin	1902	October 1933
2447	Baldwin	1903	July 1931
2448	Baldwin	1903	October 1928
2449	Baldwin	1903	May 1929
2450 (Ren. #8522 in 3/1904, Renumbered #7761 in 3/1913)	Baldwin	1903	Unknown	Scrapped before 1940.
2450	PRR Juniata	1905	November 1929
2451 (Ren. #7588 in 7/1904, Renumbered #9248 in 11/1907)	Baldwin	1903	March 1932	Leased to Erie & Pittsburg Ry.
2452	Baldwin	1903	December 1933
2453	Baldwin	1903	October 1932
2454	Baldwin	1903	August 1931
2455	Baldwin	1903	March 1931	Rebuilt with Superheater becoming H6sa in October 1918.
2456	Baldwin	1903	March 1930
2457	Baldwin	1903	April 1931
2458	Baldwin	1903	January 1930
2459	Baldwin	1903	March 1929
2460	Baldwin	1903	December 1933
2461 (Ren. #4166 in 1/1917)	Baldwin	1903	January 1933
2462	Baldwin	1903	November 1926
2463	Baldwin	1903	March 1929
2464 (Ren. #6305 in 9/1911)	Baldwin	1903	March 1931
2465	Baldwin	1903	May 1931
2466	Baldwin	1903	May 1931
2467	Baldwin	1903	January 1930
2468	Baldwin	1903	May 1928
2469	Baldwin	1903	July 1927
2470	Baldwin	1903	June 1931
2471	Baldwin	1903	December 1930
2472	Baldwin	1903	April 1933
2473	Baldwin	1903	June 1929
2474	Baldwin	1903	August 1932
2475	Baldwin	1903	February 1932
2476	Baldwin	1903	September 1929
2477	Baldwin	1903	September 1930	Rebuilt with Superheater becoming H6sa in August 1918.
2478	Baldwin	1903	February 1932
2479	Baldwin	1903	May 1930
2480	Baldwin	1903	June 1928
2481	Baldwin	1903	December 1926
2482	Baldwin	1903	August 1929
2483	Baldwin	1903	April 1929
2484	Baldwin	1903	February 1929
2485	Baldwin	1903	April 1932
2486 (Ren. #6310 in 8/1913)	Baldwin	1903	October 1930
2487	Baldwin	1903	January 1929
2488	Baldwin	1903	February 1930
2489	Baldwin	1903	March 1933
2490 (Ren. #7589 in 7/1904, Renumbered #9249 in 10/1907)	Baldwin	1903	February 1930	Leased to Erie & Pittsburg Railway.
2491	Baldwin	1903	October 1930
2492	Baldwin	1903	March 1931
2493	Baldwin	1903	April 1931	Rebuilt with Superheater becoming H6sa in August 1918.
2494	Baldwin	1903	June 1930
2495	Baldwin	1903	July 1929	Rebuilt with Superheater becoming H6sa in September 1917.
2496	Baldwin	1903	April 1930
2497	Baldwin	1903	December 1926
2498	Baldwin	1903	February 1932
2499	Baldwin	1903	September 1932
2500	Baldwin	1903	January 1929
2501	Baldwin	1903	September 1929
2513 (Ren. #695 in 3/1904)	Baldwin	1903	July 1931	Rebuilt with Superheater becoming H6sa in October 1918.
2514 (Ren. #579 in 3/1904)	Baldwin	1903	June 1932
2515 (Ren. #979 in 3/1904,)	Baldwin	1903	January 1930	Rebuilt with Superheater becoming H6sa in February 1919.
2516 (Ren. #897 in 3/1904)	Baldwin	1903	December 1928
2517 (Ren. #6246 in 3/1904, Renumbered #6311 by 1915)	Baldwin	1903	Unknown	Sold to New Owner in April 1926 as Western Allegheny Ry. #60.
2518 (Ren. #4008 in 3/1904)	Baldwin	1904	May 1930
2519 (Ren. #4065 in 3/1904)	Baldwin	1904	Unknown	Scrapped before 1940.
2520 (Ren. #4038 in 3/1904)	Baldwin	1904	Unknown	Rebuilt with Superheater becoming H6sa in October 1918, scrapped before 1940.
2521 (Ren. #4009 in 3/1904)	Baldwin	1904	December 1927
2522 (Ren. #4003 in 3/1904)	Baldwin	1904	Sometime 1931
2523 (Ren. #4068 in 3/1904)	Baldwin	1904	August 1932
2523	Baldwin	1905	April 1932
2524 (Ren. #4037 in 3/1904)	Baldwin	1904	Unknown	Scrapped before 1940.
2524	Baldwin	1905	November 1928
2525 (Ren. #6251 in 3/1904)	Baldwin	1904	April 1932
2525	Baldwin	1905	November 1930
2526 (Ren. CL&N Ry. #24)	Baldwin	1905	Unknown	Sold to CL&N Ry. in September 1916.
2527	Baldwin	1905	April 1931	Rebuilt with Superheater becoming H6sa in July 1917.
2528	Baldwin	1905	January 1931
2529	Baldwin	1905	August 1931
2530	Baldwin	1905	September 1928
2531	Baldwin	1905	September 1929
2532	Baldwin	1905	November 1930
2533	Baldwin	1905	May 1929
2534	Baldwin	1905	February 1929
2535	Baldwin	1905	July 1929	Rebuilt with Superheater becoming H6sa in February 1918.
2536	Baldwin	1905	November 1927
2537	Baldwin	1905	May 1932
2538	Baldwin	1905	July 1928
2539	Baldwin	1905	December 1929
2540	Baldwin	1905	May 1930	Rebuilt with Superheater becoming H6sa in July 1918.
2541	Baldwin	1905	June 1929
2542	Baldwin	1905	August 1932	Rebuilt with Superheater becoming H6sa in March 1918.
2543	Baldwin	1905	September 1932
2544	Baldwin	1905	February 1933	Rebuilt with Superheater becoming H6sa in March 1919.
2545	Baldwin	1905	December 1930
2546	Baldwin	1905	November 1933
2547	Baldwin	1905	February 1928
2548	Baldwin	1905	October 1929	Rebuilt with Superheater becoming H6sa in December 1918.
2549	Baldwin	1905	December 1928
2550	Baldwin	1905	January 1930
2551	Baldwin	1905	April 1932
2552	Baldwin	1905	November 1935	Rebuilt with Superheater becoming H6sa in November 1917.
2553	Baldwin	1905	October 1929	Rebuilt with Superheater becoming H6sa in July 1918.
2554	Baldwin	1905	February 1934	Rebuilt with Superheater becoming H6sa in January 1918.
2555	Baldwin	1905	March 1931
2556	Baldwin	1905	December 1929
2557	Baldwin	1905	August 1929
2558	Baldwin	1905	April 1928
2559 (Ren. Cumberland Valley Ry. #95)	Baldwin	1905	Unknown	Sold to Cumberland Valley Ry. in December 1905.
2560 (Ren. Cumberland Valley Ry. #96)	Baldwin	1905	Unknown	Sold to Cumberland Valley Ry. in December 1905.
2561	Baldwin	1905	June 1927
2562	Baldwin	1905	May 1927
2563	Baldwin	1905	November 1926
2564	Baldwin	1905	September 1929
2565	Baldwin	1905	May 1927
2566	Baldwin	1905	April 1932
2567	Baldwin	1905	June 1927
2568	Baldwin	1905	June 1927
2569	Baldwin	1905	October 1929
2570	Baldwin	1905	March 1931
2571	Baldwin	1905	August 1930	Rebuilt with Superheater becoming H6sa in August 1918.
2572	Baldwin	1905	December 1932
2573	Baldwin	1905	August 1929
2574	Baldwin	1905	June 1930	Rebuilt with Superheater becoming H6sa in August 1918.
2575	Baldwin	1905	May 1928
2576	Baldwin	1905	September 1927
2577	Baldwin	1905	April 1929
2578	Baldwin	1905	July 1935	Rebuilt with Superheater becoming H6sa in December 1918.
2579	Baldwin	1905	July 1926
2580	Baldwin	1905	March 1928
2581 (Ren. #2621 sometime after 7/1910)	Baldwin	1905	November 1930
2582	Baldwin	1905	August 1930
2583	Baldwin	1905	May 1927
2584	Baldwin	1905	January 1927
2585	Baldwin	1905	March 1931
2586	Baldwin	1905	December 1926
2587	Baldwin	1905	February 1931
2588 (Ren. Cumberland Valley Ry. #97)	Baldwin	1905	Unknown	Sold to Cumberland Valley Ry. in December 1905.
2589	Baldwin	1905	September 1933	Rebuilt with Superheater becoming H6sa in June 1917.
2590	Baldwin	1905	July 1931
2591	Baldwin	1905	October 1928
2592 (Ren. Cumberland Valley Ry. #98)	Baldwin	1905	Unknown	Sold to Cumberland Valley Ry. in December 1905.
2593	Baldwin	1905	July 1929
2594	Baldwin	1905	November 1932
2595	Baldwin	1905	September 1933	Rebuilt with Superheater becoming H6sa in December 1917.
2596	Baldwin	1905	April 1932
2597	Baldwin	1905	April 1932
2598	Baldwin	1905	August 1927	Rebuilt with Superheater becoming H6sa in January 1917.
2599	Baldwin	1905	March 1929
2600	Baldwin	1905	September 1932
2601	Baldwin	1905	April 1931	Rebuilt with Superheater becoming H6sa in January 1919.
2602	Baldwin	1905	November 1935	Rebuilt with Superheater becoming H6sa in December 1918.
2603	Baldwin	1905	January 1931
2604	Baldwin	1905	July 1931
2605	Baldwin	1905	December 1930
2606	Baldwin	1905	November 1929
2607	Baldwin	1905	January 1929	Rebuilt with Superheater becoming H6sa in 1919.
2608	Baldwin	1905	February 1931	Rebuilt with Superheater becoming H6sa in February 1919.
2609	Baldwin	1905	July 1932
2610	Baldwin	1905	July 1931
2611	Baldwin	1905	June 1930	Rebuilt with Superheater becoming H6sa in August 1919.
2612	Baldwin	1905	August 1929
2613	Baldwin	1905	August 1930
2614	Baldwin	1905	December 1927
2615	Baldwin	1905	December 1935	Rebuilt with Superheater becoming H6sa in August 1918.
2616	Baldwin	1905	March 1929
2617	Baldwin	1905	Unknown	Scrapped before 1940.
2618	Baldwin	1905	Unknown	Scrapped before 1940.
2619	Baldwin	1905	Unknown	Rebuilt with Superheater becoming H6sa in November 1918, scrapped before 1940.
2620	Baldwin	1905	Unknown	Rebuilt with Superheater becoming H6sa in November 1918, scrapped before 1940.
2621 (Ren. #2581 after 7/1910)	Baldwin	1905	October 1929
2622	Baldwin	1905	February 1933	Rebuilt with Superheater becoming H6sa in October 1917.
2623	Baldwin	1905	May 1930
2624 (Ren. #2636 in 1905)	Baldwin	1905	October 1930
2625	Baldwin	1905	October 1927
2626	Baldwin	1905	October 1931
2627	Baldwin	1905	April 1929
2628	Baldwin	1905	August 1929
2629	Baldwin	1905	July 1931
2630	Baldwin	1905	February 1934	Rebuilt with Superheater becoming H6sa in September 1917.
2631	Baldwin	1905	December 1935	Rebuilt with Superheater becoming H6sa in November 1917.
2632	Baldwin	1905	September 1930	Rebuilt with Superheater becoming H6sa in October 1917.
2633	Baldwin	1905	July 1929	Rebuilt with Superheater becoming H6sa in April 1919.
2634	Baldwin	1905	April 1930
2635	Baldwin	1905	July 1932
2636 (Ren. #2624 in 1905)	Baldwin	1905	June 1930
2637	Baldwin	1905	June 1927
2638	Baldwin	1905	November 1928
2639	Baldwin	1905	October 1930
2640	Baldwin	1905	November 1935	Rebuilt with Superheater becoming H6sa in February 1918.
2641	Baldwin	1905	December 1932
2642	Baldwin	1905	December 1928
2643	Baldwin	1905	April 1939
2644	Baldwin	1905	July 1927
2645	Baldwin	1905	April 1931
2646	Baldwin	1905	October 1935	Rebuilt with Superheater becoming H6sa in November 1918.
2647	Baldwin	1905	December 1929	Rebuilt with Superheater becoming H6sa in December 1917.
2648	Baldwin	1905	December 1930
2649	Baldwin	1905	December 1930
2650	Baldwin	1905	April 1933
2651	Baldwin	1905	June 1930	Rebuilt with Superheater becoming H6sa in February 1919.
2652	Baldwin	1905	March 1934	Rebuilt with Superheater becoming H6sa in March 1919.
2653	Baldwin	1905	December 1930
2654	Baldwin	1905	October 1929
2655	Baldwin	1905	July 1929	Rebuilt with Superheater becoming H6sa in August 1919.
2656	Baldwin	1905	February 1931	Rebuilt with Superheater becoming H6sa in August 1919.
2657	Baldwin	1905	September 1930
2658	Baldwin	1905	April 1929
2659	Baldwin	1905	February 1928
2660 (Ren. #6311 after 7/1910, Renumbered #6246 around 1915)	Baldwin	1905	October 1935	Rebuilt with Superheater becoming H6sa in November 1918.
2661	Baldwin	1905	May 1932
2662	Baldwin	1905	November 1927
2663	Baldwin	1905	December 1930
2664	Baldwin	1905	November 1935	Rebuilt with Superheater becoming H6sa in October 1917.
2665 (Ren. #4046 in 1/1918, Renumbered #3779 in 1/1921)	Baldwin	1905	December 1933
2666	Baldwin	1905	April 1934
2667	Baldwin	1905	March 1930	Rebuilt with Superheater becoming H6sa in February 1919.
2668	Baldwin	1905	June 1933
2669	Baldwin	1905	April 1931
2670	Baldwin	1905	October 1929
2671 (Ren. #4099 in 5/1917)	Baldwin	1905	May 1929
2672	Baldwin	1905	December 1928
2673 (Ren. #4179 in 1/1918, Renumbered #3784 in 1/1921 )	Baldwin	1905	April 1929
2674	Baldwin	1905	July 1931
2675	Baldwin	1905	May 1929
2676	Baldwin	1905	May 1930	Rebuilt with Superheater becoming H6sa in December 1918.
2677	Baldwin	1905	November 1929
2678	Baldwin	1905	July 1932	Rebuilt with Superheater becoming H6sa in April 1919.
2679	Baldwin	1905	October 1929
2680	Baldwin	1905	September 1928
2681 (Ren. NYP&N Ry. #16)	Baldwin	1905	Unknown	Sold to New Owner at unknown date.
2682 (Ren. #4177 in 2/1917)	Baldwin	1905	March 1930
2683	Baldwin	1905	Possibly November 1928
2684	Baldwin	1905	November 1927
2685	Baldwin	1905	July 1932	Rebuilt with Superheater becoming H6sa in February 1919.
2686	Baldwin	1905	October 1930
2687	Baldwin	1905	May 1933
2688	Baldwin	1905	December 1926
2689	Baldwin	1905	July 1931
2690	Baldwin	1905	November 1929
2691 (Ren. #5144 in 3/1912)	Baldwin	1905	August 1934	Rebuilt March 1912 to H6b with new pistons and Walscherts valve gear, Superheater added in December 1913 becoming H6sb.
2692	Baldwin	1905	February 1930	Rebuilt with Superheater becoming H6sa in June 1918.
2693	Baldwin	1905	Unknown	Scrapped before 1940.
2694	Baldwin	1905	Unknown	Scrapped before 1940.
2695	Baldwin	1905	Unknown	Scrapped before 1940.
2696	Baldwin	1905	Unknown	Scrapped before 1940.
2697	Baldwin	1905	November 1932
2698	Baldwin	1905	December 1934	Rebuilt with Superheater becoming H6sa in December 1917.
2699	Baldwin	1905	April 1929
2700	Baldwin	1905	November 1930	Rebuilt with Superheater becoming H6sa in January 1919.
271	Baldwin	1905	January 1932
277	Baldwin	1905	March 1927
296	Baldwin	1905	May 1931	Rebuilt with Superheater becoming H6sa in January 1919.
309	Baldwin	1902	May 1930	Rebuilt with Superheater becoming H6sa in January 1919.
311	Baldwin	1905	June 1930
315	Baldwin	1905	December 1928
316	Baldwin	1905	March 1931	Rebuilt with Baker valve gear in December 1910, possibly experimental.
32	Baldwin	1905	July 1928	Rebuilt with New Boiler in July 1911.
320	Baldwin	1903	December 1930
323	Baldwin	1905	August 1933
328	Baldwin	1905	May 1929
33	Baldwin	1905	November 1928
332	Baldwin	1905	September 1932
336	Baldwin	1905	January 1927
339	Baldwin	1905	February 1931
349	Baldwin	1902	July 1930	Rebuilt with Superheater becoming H6sa in January 1919.
351	Baldwin	1902	January 1927
376	PRR Juniata	1904	March 1930
4	Baldwin	1905	May 1935	Rebuilt with Superheater becoming H6sa in October 1918.
412	Baldwin	1904	June 1928
416	Baldwin	1902	June 1930
419	Baldwin	1905	March 1927
421	PRR Juniata	1901	October 1926
443	Baldwin	1905	September 1930
445	PRR Juniata	1902	May 1930
452 (Ren. #4047 in 1/1918, Renumbered #3781 in 1/1921)	Baldwin	1905	April 1927
464	PRR Juniata	1902	August 1926
465	Baldwin	1905	March 1927
470	Baldwin	1902	July 1931	Rebuilt with Superheater becoming H6sa in March 1918.
488	Baldwin	1905	December 1930
49	Baldwin	1902	February 1931
52	Baldwin	1902	October 1928
74	Baldwin	1905	March 1930
504	Baldwin	1903	May 1935	Rebuilt with New Boiler in September 1906.
516	Baldwin	1905	July 1929
2701	Baldwin	1905	May 1933	Rebuilt with Superheater becoming H6sa in August 1919.
2702	Baldwin	1905	August 1930
2703	Baldwin	1905	March 1931
2704	Baldwin	1905	July 1930	Rebuilt with Superheater becoming H6sa in August 1917.
2705	Baldwin	1905	May 1930	Rebuilt with Superheater becoming H6sa in September 1917.
2706	Baldwin	1905	September 1929
2707	Baldwin	1905	January 1929
2708	Baldwin	1905	June 1927
2709	Baldwin	1905	July 1932	Rebuilt with Superheater becoming H6sa in August 1917.
2710	Baldwin	1905	August 1929
2711	Baldwin	1905	June 1932
2712	Baldwin	1905	November 1929
2713	Baldwin	1905	March 1929
2714	Baldwin	1905	March 1927
2715	Baldwin	1905	November 1930
2716	Baldwin	1905	October 1929
2717	Baldwin	1905	December 1930
2718	Baldwin	1905	November 1929
2719	Baldwin	1905	October 1933	Rebuilt with Superheater becoming H6sa in November 1918.
2720 (Ren. Western Allegheny #40)	Baldwin	1905	Unknown	Sold around August 1929 possibly to New Owner.
2721	Baldwin	1905	May 1928
2722	Baldwin	1905	February 1929
2723	Baldwin	1905	January 1932
2724	Baldwin	1905	December 1929
2725	Baldwin	1905	January 1927
2726	Baldwin	1905	May 1927
2727	Baldwin	1905	January 1929
2728	Baldwin	1905	December 1926
2729	Baldwin	1905	April 1927
2730 (Ren. #6307 in 8/1913)	Baldwin	1905	November 1935	Rebuilt with Superheater becoming H6sa in September 1918.
2731	Baldwin	1905	March 1931
2732	Baldwin	1905	February 1930
2733	Baldwin	1905	Unknown	Rebuilt with Superheater becoming H6sa in October 1918, scrapped before 1940.
2734	Baldwin	1905	Possibly November 1930
2735	Baldwin	1905	Unknown	Scrapped before 1940.
2736	Baldwin	1905	July 1926
2737	Baldwin	1905	September 1933	Rebuilt with Superheater becoming H6sa in December 1917.
2738	Baldwin	1905	July 1929	Rebuilt with Superheater becoming H6sa in April 1919.
2739	Baldwin	1905	June 1932
2740	Baldwin	1905	February 1931
2741	Baldwin	1905	August 1928
2742	Baldwin	1905	July 1931	Rebuilt with Superheater becoming H6sa in August 1918.
2743	Baldwin	1905	September 1932
2744	Baldwin	1905	April 1927
2745 (Ren. Wheeling Terminal Railway #3)	Baldwin	1905	October 1929	Sold in July 1916 to New Owner, back to PRR in September 1920 as #9653. (Last Contribution to Roster)
2746	Baldwin	1905	May 1927
2747	Baldwin	1905	November 1929
2748	Baldwin	1905	January 1927
4004	Baldwin	1904	December 1927
4006	Baldwin	1903	February 1931	Rebuilt with Superheater becoming H6sa in May 1917.
4007	Baldwin	1904	April 1929
4021	Baldwin	1905	June 1931
4026	Baldwin	1903	Possibly October 1932	New Boiler rebuilt in January 1904.
4080	Baldwin	1903	December 1928
4083	Baldwin	1905	January 1929
4084	Baldwin	1903	April 1937
4087	Baldwin	1903	December 1929
4128	Baldwin	1904	December 1930	Rebuilt with Superheater becoming H6sa in March 1919.
4192	Baldwin	1903	Unknown	Northern Central Railway owned, scrapped by 1940.
4193	Baldwin	1903	August 1927	Northern Central Railway owned.
4194	Baldwin	1903	Unknown	Northern Central Railway owned, scrapped by 1940.
4195	Baldwin	1903	February 1930	Northern Central Railway owned.
4196	Baldwin	1903	October 1929	Northern Central Railway owned.
4197	Baldwin	1903	December 1929	Northern Central Railway owned.
4198	Baldwin	1903	May 1930	Northern Central Railway owned.
4199	Baldwin	1903	June 1928	Northern Central Railway owned.
4200	Baldwin	1903	February 1934	Northern Central Railway owned, Rebuilt with Superheater becoming H6sa in July 1918.
4201	Baldwin	1903	June 1927	Northern Central Railway owned.
4202	Baldwin	1903	Unknown	Northern Central Railway owned, scrapped by 1940.
4203	Baldwin	1903	January 1928	Northern Central Railway owned.
4204	Baldwin	1903	February 1934	Northern Central Railway owned.
4205	Baldwin	1903	July 1931	Northern Central Railway owned.
4206	Baldwin	1903	December 1932	Northern Central Railway owned.
4207	Baldwin	1905	January 1930	Northern Central Railway owned.
4208	Baldwin	1905	February 1931	Northern Central Railway owned, Rebuilt with Superheater becoming H6sa in July 1918.
4209	Baldwin	1905	May 1933	Northern Central Railway owned.
4210	Baldwin	1905	January 1933	Northern Central Railway owned.
4211	Baldwin	1905	July 1926	Northern Central Railway owned.
4212	Baldwin	1905	July 1931	Northern Central Railway owned.
4213	Baldwin	1905	May 1930	Northern Central Railway owned.
4214	Baldwin	1905	December 1932	Northern Central Railway owned, Rebuilt with Superheater becoming H6sa in April 1917.
4215	Baldwin	1905	July 1928	Northern Central Railway owned.
4216	Baldwin	1905	October 1930	Northern Central Railway owned, Rebuilt with Superheater becoming H6sa in April 1917.
4217	Baldwin	1905	January 1930	Northern Central Railway owned.
4218	Baldwin	1905	May 1931	Northern Central Railway owned.
523	Baldwin	1905	March 1930
532	Baldwin	1905	August 1928
534	Baldwin	1902	December 1930
541	Baldwin	1902	March 1927
571	Baldwin	1903	February 1932
575	Baldwin	1904	May 1927
576	Baldwin	1903	November 1935	Rebuilt with Superheater becoming H6sa in December 1917.
585	Baldwin	1904	August 1932
590	Baldwin	1905	August 1933
594	Baldwin	1904	February 1931
598	Baldwin	1905	December 1929
622	Baldwin	1905	July 1931
625	Baldwin	1904	April 1928
627	Baldwin	1903	July 1928
639	Baldwin	1902	January 1927
6401 (Ren. #3285 in 7/1910)	Baldwin	1904	May 1932
6402 (Ren. #3286 in 7/1910)	Baldwin	1904	July 1928
6403 (Ren. #3287 in 7/1910)	Baldwin	1904	January 1934
648 (Ren. #5213 in 1/1912)	Baldwin	1903	October 1936	Rebuilt January 1912 to H6b with new pistons and Walscherts valve gear, Superheater added in April 1917 becoming H6sb.
653	Baldwin	1902	January 1930
662	Baldwin	1902	November 1926
663	Baldwin	1903	April 1932
679	Baldwin	1903	October 1928
7006 (Ren. PCC&ST.L Ry. #8096)	ALCO-Pittsburgh Works	1902	Unknown	Sold to PCC&STL in November 1911, scrapped before 1940.
7009 (Ren. PY&A #7888 in 7/1904, Renumbered #9059 in 11/1907)	PRR Juniata	1904	November 1928	Pittsburg, Youngstown & Ashtab
7010 (Ren. TWV&O Ry. #7949 until renumbered as #9759 in 3/1912)	PRR Juniata	1904	March 1932
7011 (Ren. #7424 in 7/1904)	PRR Juniata	1904	March 1930
7015 (Ren. #7424 in 1915)	PRR Juniata	1904	March 1930
7016 (Unknown renumber in 1911, Renumbered #7420 in 1915)	PRR Juniata	1904	September 1929
7017 (Ren. PCC&ST.L Ry. #8099)	ALCO-Richmond Works	1903	Unknown	Sold to PCC&STL in November 1911, scrapped by 1940.
7025 (Ren. #7409 in 7/1904)	PRR Juniata	1904	April 1929
7056 (Ren. PCC&ST.L Ry. #8102)	ALCO-Richmond Works	1903	Unknown	Sold to PCC&STL in November 1911, scrapped before 1940.
7058	ALCO-Richmond Works	1903	March 1927
706	Baldwin	1905	December 1927
7061	ALCO-Pittsburgh Works	1905	August 1930
7063 (Ren. #8339 in 11/1911)	ALCO-Richmond Works	1903	Unknown	Scrapped before 1940.
7074 (Ren. #8340 in 11/1911)	ALCO-Richmond Works	1903	Unknown	Scrapped before 1940.
7079 (Ren. #7410 in 6/1904)	PRR Juniata	1904	March 1929
7080 (Ren. #8464 after 1908, Renumbered #8443 in 11/1911)	Baldwin	1902	Unknown	Had one Boiler swap for rebuilding, scrapped before 1940.
7081 (Ren. #7411 in 7/1904)	PRR Juniata	1904	June 1930
7085 (Ren. #7412 in 5/1904)	PRR Juniata	1904	December 1929
7087 (Ren. PCC&ST.L Ry. #8444)	ALCO-Pittsburgh Works	1902	Unknown	Sold to PCC&STL in November 1911, scrapped before 1940.
7088 (Ren. #7413 in 5/1904)	PRR Juniata	1904	April 1929
7089 (Ren. #7414 in 1904)	PRR Juniata	1904	March 1927
7092 (Ren. #8447 in 11/1911)	Baldwin	1902	Unknown	Scrapped before 1940.
7093 (Ren. #8448 in 11/1911)	ALCO-Pittsburgh Works	1902	Unknown	Scrapped before 1940.
7098 (Ren. #7414 in 7/1904)	PRR Juniata	1904	March 1927
7105 (Ren. PCC&ST.L. Ry. #8153)	ALCO-Richmond Works	1903	Unknown	Sold to PCC&STL in November 1911, scrapped before 1940.
7134 (Ren. #7415 in 7/1904, renumbered as PCC&ST.L.Ry. #8310 in 3/1913.)	PRR Juniata	1904	Unknown	Had one Boiler swap for rebuilding, scrapped before 1940.
7143 (Ren. #7421 in 7/1904)	PRR Juniata	1904	February 1931
7144	ALCO-Richmond Works	1903	April 1929
7158	ALCO-Richmond Works	1903	January 1932
7163	ALCO-Richmond Works	1903	September 1929
7172 (Ren. PCC&ST.L.Ry. #8069 in 3/1913)	ALCO-Richmond Works	1902	Unknown	Old Boiler given to #8017 in October 1904, New Boiler rebuild unknown, likely scrapped before 1940.
7194 (Ren. #7416 in 5/1904)	PRR Juniata	1904	December 1926
7195	ALCO-Pittsburgh Works	1902	March 1931
7198 (Ren. #7417 in 5/1904)	PRR Juniata	1904	June 1931
7199 (Ren. #7418 in 7/1904)	PRR Juniata	1904	April 1927	Sold to GR&I Ry. as #98 in March 1915, back to PRR in September 1920 as #9622.
7200	ALCO-Pittsburg Works	1902	October 1929
7204	ALCO-Pittsburg Works	1902	December 1928
7212 (Ren. #7422 in 7/1904)	PRR Juniata	1904	June 1928
7223	ALCO-Richmond Works	1903	January 1929
7230	ALCO-Richmond Works	1903	May 1927
7251	ALCO-Richmond Works	1903	March 1928
7253	ALCO-Richmond Works	1903	September 1927
7255	ALCO-Richmond Works	1902	December 1926
7256 (Ren. #7553 in 7/1903, Renumbered #9213 in 12/1907)	ALCO-Pittsburgh Works	1902	August 1928	From PFt.W&CRy, leased to Erie & Pittsburgh Ry.
7256	ALCO-Richmond Works	1903	December 1929
7257	ALCO-Pittsburgh Works	1902	June 1929
7258 (Ren. #7419 in 1904, Renumbered #7091 in 9/1928)	PRR Juniata	1904	December 1928
7259 (Ren. #7423 in 1904, Renumbered #8414 in 1913)	PRR Juniata	1904	Unknown	Had one Boiler swap for rebuilding, scrapped before 1940.
717	Baldwin	1903	November 1935	Rebuilt with Superheater becoming H6sa in November 1917.
726 (Ren. #6629 in 8/1912, Renumbered #3578 in 7/1913)	Baldwin	1902	October 1929	Rebuilt with Superheater becoming H6sa in March 1918.
735 (Ren. #5364 in 10/1918, Renumbered #310 in 2/1921)	Baldwin	1905	March 1928
736	Baldwin	1905	March 1933
739	Baldwin	1905	May 1934	Rebuilt with Superheater becoming H6sa in December 1918.
7305 (Ren. #7091 in 6/1904)	PRR Juniata	1904	September 1928
7309 (Ren. #7235 in 6/1904, claimed to possibly renumbered #7642 in 1915)	PRR Juniata	1904	December 1926
7321 (Ren. #7420 in 6/1904)	PRR Juniata	1904	September 1929
7329	ALCO-Pittsburgh Works	1902	February 1927
7333	ALCO-Pittsburgh Works	1905	July 1927
7339 (Ren. PCC&ST.L Ry. #8071 in 3/1913))	ALCO-Pittsburgh Works	1905	Unknown	Scrapped before 1940.
7381	Baldwin	1903	November 1927	PFt.W&C Ry.
7382	Baldwin	1903	July 1927	PFt.W&C Ry.
7383	Baldwin	1903	June 1929	PFt.W&C Ry.
7384	Baldwin	1903	November 1928	PFt.W&C Ry.
7385	Baldwin	1903	December 1927	PFt.W&C Ry.
7386	Baldwin	1903	March 1932	PFt.W&C Ry.
7387	Baldwin	1903	May 1929	Rebuilt by PFt.W&C Ry. with New Boiler in October 1922.
7388	Baldwin	1903	April 1928	PFt.W&C Ry.
7389	Baldwin	1903	December 1926	PFt.W&C Ry.
7390	Baldwin	1903	February 1927	PFt.W&C Ry.
7391	Baldwin	1903	December 1933	PFt.W&C Ry.
7392	Baldwin	1903	January 1929	PFt.W&C Ry.
7393	Baldwin	1903	October 1930	PFt.W&C Ry.
7394	Baldwin	1903	March 1933	PFt.W&C Ry.
7395	Baldwin	1903	November 1926	PFt.W&C Ry.
7396	Baldwin	1903	July 1933	PFt.W&C Ry.
7397	Baldwin	1903	October 1928	PFt.W&C Ry.
7398	Baldwin	1903	February 1931	PFt.W&C Ry.
7399	Baldwin	1903	December 1932	PFt.W&C Ry.
7400	Baldwin	1903	January 1929	PFt.W&C Ry.
751	Baldwin	1902	October 1927
752	Baldwin	1905	Unknown	Sold to Simon's Construction? in July 1928.
753	Baldwin	1905	December 1928
76 (Ren. #8010 by late 1902)	ALCO-Richmond Works	1902	July 1932	Was built as PCC&ST.L.Ry. #10 prior to sale to PRR in August 1902, possibly given two Boiler swaps.
769	Baldwin	1903	July 1929
770	PRR Juniata	1902	July 1930
774	PRR Juniata	1902	Unknown	Scrapped before 1940.
785	PRR Juniata	1902	March 1933
787	PRR Juniata	1902	May 1927
790 (Ren. #4081 in 10/1916)	Baldwin	1902	January 1930
795	PRR Juniata	1902	June 1930
798	Baldwin	1905	August 1929	Rebuilt with Superheater becoming H6sa in January 1919.
812	Baldwin	1902	June 1930
7401	Baldwin	1903	February 1927
7402	Baldwin	1903	May 1930
7403	Baldwin	1903	January 1929
7404	Baldwin	1903	May 1928
7405	ALCO-Richmond Works	1903	December 1929
7423 (Ren. #8414 in 1913)	PRR Juniata	1904	Unknown	Scrapped before 1940.
7425	Baldwin	1905	January 1931
7426	Baldwin	1905	August 1927
7427	Baldwin	1905	March 1930
7428	Baldwin	1905	August 1927
7429	Baldwin	1905	August 1927
7430	Baldwin	1905	April 1928
7431	Baldwin	1905	April 1927
7432	Baldwin	1905	April 1930
7433	Baldwin	1905	May 1928
7434	Baldwin	1905	January 1929
7435	Baldwin	1905	January 1928
7436	Baldwin	1905	June 1930
7437	Baldwin	1905	January 1928
7438	Baldwin	1905	April 1927
7439	Baldwin	1905	April 1929
7440	Baldwin	1905	October 1929
7441	Baldwin	1905	May 1927
7442	Baldwin	1905	July 1928
7443	Baldwin	1905	January 1932
7444	Baldwin	1905	October 1928
7445	Baldwin	1905	December 1929
7454	ALCO-Pittsburgh Works	1905	September 1930
7455	ALCO-Pittsburgh Works	1905	October 1933
7456	ALCO-Pittsburgh Works	1905	February 1932
7457	ALCO-Pittsburgh Works	1905	July 1928
7512 (Ren. #9361 in 11/1907)	ALCO-Pittsburgh Works	1905	June 1931
7513 (Ren. #9362 in 11/1907)	ALCO-Pittsburgh Works	1905	May 1931
7514 (Ren. #9363 in 11/1907)	ALCO-Pittsburgh Works	1905	December 1928
7515 (Ren. #9364 in 11/1907)	ALCO-Pittsburgh Works	1905	January 1930
7516 (Ren. #9365 in 11/1907)	ALCO-Pittsburgh Works	1905	October 1929	Sold to Wheeling Terminal Ry. #2 in March 1916, back to PRR in September 1920 as #9652.
7522 (Ren. #9366 in 10/1907)	ALCO-Pittsburgh Works	1905	May 1929
7523 (Ren. #9367 in 10/1907)	ALCO-Pittsburgh Works	1905	September 1930
7524 (Ren. #9368 in 12/1907)	ALCO-Pittsburgh Works	1905	July 1927
7525 (Ren, #9369 in 10/1907)	ALCO-Pittsburgh Works	1905	July 1927
7538 (Ren. #9382 in 11/1907)	ALCO-Pittsburgh Works	1905	July 1927
7539 (Ren. #9383 in 11/1907)	ALCO-Pittsburgh Works	1905	June 1928
7541	?	?	?	Scrapped before 1940.
7542	?	?	?	Scrapped before 1940.
7543	?	?	?	Scrapped before 1940.
7553 (Ren. PFt.W&CRY. #7256 in 7/1903, Renumbered #9213 in 12/1907)	ALCO-Pittsburgh Works	1902	August 1928
7580 (Ren. Erie & Pittsburg Ry. #430 in 3/1903, Renumbered #9240 in 11/1907)	ALCO-Pittsburgh Works	1902	December 1931	Leased to the Erie & Pittsburgh Ry.
7581 (Ren. Erie & Pittsburg Ry. #431 in 3/1903, Renumbered #9241 in 12/1907)	Baldwin	1902	July 1929	Leased to the Erie & Pittsburgh Ry.
7582 (Ren. Erie & Pittsburg Ry. #432 in 3/1903, Renumbered #9242 in 10/1907)	Baldwin	1902	June 1930	Leased to the Erie & Pittsburgh Ry.
7583 (Ren. #9243 in 11/1907)	PRR Juniata	1903	September 1932	Leased to the Erie & Pittsburg Ry. in 1903.
7590 (Ren. #9250 in 11/1907)	PRR Juniata	1904	May 1929	Leased to the Erie & Pittsburgh Ry.
7591 (Ren, #9251 in 12/1907)	PRR Juniata	1904	March 1934	Leased to the Erie & Pittsburgh Ry.
7592 (Ren. #9252 in 1/1908)	PRR Juniata	1904	November 1932	Leased to the Erie & Pittsburgh Ry.
7593 (Ren. #9253 in 12/1907)	PRR Juniata	1904	May 1929	Leased to the Erie & Pittsburgh Ry.
7594 (Ren. #9254 in 12/1907)	PRR Juniata	1904	July 1930	Leased to the Erie & Pittsburgh Ry.
7595 (Ren. #9255 in 12/1907)	ALCO-Pittsburgh Works	1905	August 1929	Leased to the Erie & Pittsburgh Ry.
7659	ALCO-Pittsburgh Works	1902	December 1930
7660	ALCO-Pittsburgh Works	1902	April 1927
7663	ALCO-Pittsburgh Works	1902	September 1929
7664	ALCO-Pittsburgh Works	1902	May 1929
Cleveland & Pittsburg 703, renumbered #7703 at unknown date	Baldwin	1902	September 1929
Cleveland & Pittsburg 704, renumbered #7704 at unknown date	Baldwin	1902	August 1927
Cleveland & Pittsburg 705, renumbered #7705 at unknown date	Baldwin	1902	April 1931
Cleveland & Pittsburg 706, renumbered #7706 at unknown date	Baldwin	1902	June 1928
Cleveland & Pittsburg 707, renumbered #7707 at unknown date	Baldwin	1902	July 1927
Cleveland & Pittsburg Ry. Was renumbered #7708 at unknown date	ALCO-Richmond Works	1903	September 1930
Cleveland & Pittsburg Ry. Was renumbered #7709 at unknown date	ALCO-Richmond Works	1903	October 1926
Cleveland & Pittsburg Ry. Was renumbered #7710 at unknown date	ALCO-Richmond Works	1903	December 1928
Cleveland & Pittsburg Ry. Was renumbered #7711 at unknown date	ALCO-Richmond Works	1903	August 1930
Cleveland & Pittsburg Ry. Was renumbered #7712 at unknown date	ALCO-Richmond Works	1903	March 1927
Cleveland & Pittsburg Ry. Was renumbered #7713 at unknown date	ALCO-Richmond Works	1903	October 1927
Cleveland & Pittsburg Ry. Was renumbered #7714 at unknown date	ALCO-Richmond Works	1903	February 1930
Cleveland & Pittsburg Ry. Was renumbered #7715 at unknown date	PRR Juniata	1903	November 1929
Cleveland & Pittsburg Ry. Was renumbered #7716 at unknown date	PRR Juniata	1903	August 1927
Cleveland & Pittsburg Ry. Was renumbered #7717 at unknown date	PRR Juniata	1903	July 1927
Cleveland & Pittsburg Ry. Was renumbered #7718 at unknown date	PRR Juniata	1903	December 1927
Cleveland & Pittsburg Ry. Was renumbered #7719 at unknown date	PRR Juniata	1903	March 1932
7733	PRR Juniata	1904	October 1927	Cleveland & Pittsburg Ry.
7734	PRR Juniata	1904	August 1929	Cleveland & Pittsburg Ry.
7735	PRR Juniata	1904	April 1928	Cleveland & Pittsburg Ry.
7736 (Ren. PCC&ST.L.Ry. #8462 in 3/1913)	PRR Juniata	1904	Unknown	Cleveland & Pittsburg Ry, scrapped before 1940.
7737	PRR Juniata	1904	July 1930	Cleveland & Pittsburg Ry.
7738	PRR Juniata	1904	August 1930	Cleveland & Pittsburg Ry.
7739	PRR Juniata	1904	June 1929	Cleveland & Pittsburg Ry.
7740	PRR Juniata	1904	August 1933	Cleveland & Pittsburg Ry.
7741	PRR Juniata	1904	April 1929	Cleveland & Pittsburg Ry.
7742	PRR Juniata	1904	April 1933	Cleveland & Pittsburg Ry.
7743	Baldwin	1905	July 1929	Cleveland & Pittsburg Ry.
7744	Baldwin	1905	June 1930	Cleveland & Pittsburg Ry.
7851 (Ren. Pittsburg, Youngstown & Ashtab #851 in 1902, Renumbered #9022 in 10/1907)	Baldwin	1902	May 1927
7852 (Ren. Pittsburg, Youngstown & Ashtab #852 in 1902, Renumbered #9023 in 12/1907)	Baldwin	1902	July 1927
7853 (Ren. Pittsburg, Youngstown & Ashtab #853 in 1902, Renumbered #9024 in 10/1907)	Baldwin	1902	March 1929
7854 (Ren. Pittsburg, Youngstown & Ashtab #854 in 1902, Renumbered #9025 in 10/1907)	Baldwin	1902	January 1933
7855 (Ren. Pittsburg, Youngstown & Ashtab #855 in 1902, Renumbered #9026 in 12/1907)	Baldwin	1902	May 1932	Received new Boiler in October 1921.
7856 (Ren. Pittsburg, Youngstown & Ashtab #856 in 1902, Renumbered #9027 in 12/1907)	Baldwin	1902	September 1932
7857 (Ren. Pittsburg, Youngstown & Ashtab #857 in 1902, Renumbered #9028 in 10/1907)	Baldwin	1902	April 1929
7858 (Ren. Pittsburg, Youngstown & Ashtab #858 in 1902, Renumbered #9029 in 10/1907)	Baldwin	1902	August 1928
7859 (Ren. Pittsburg, Youngstown & Ashtab #859 in 1902, Renumbered #9030 in 10/1907)	Baldwin	1902	July 1933
7860 (Ren. Pittsburg, Youngstown & Ashtab #860 in 1902, Renumbered #9031 in 9/1907)	Baldwin	1902	January 1928
7861 (Ren. Pittsburg, Youngstown & Ashtab #861 in 1902, Renumbered #9032 in 10/1907)	Baldwin	1902	July 1927
7862 (Ren. Pittsburg, Youngstown & Ashtab #862 in 1902, Renumbered #9033 in 12/1907)	Baldwin	1902	September 1926
7863 (Ren. Pittsburg, Youngstown & Ashtab #863 in 1902, Renumbered #9034 in 11/1907)	Baldwin	1902	June 1927
7864 (Ren. Pittsburg, Youngstown & Ashtab #864 in 1902, Renumbered #9035 in 1/1908)	Baldwin	1902	February 1930
7865 (Ren. Pittsburg, Youngstown & Ashtab #865 in 1902, Renumbered #9036 in 10/1907)	Baldwin	1902	January 1927
7866 (Ren. #9037 in 10/1907)	PRR Juniata	1903	January 1927	Pittsburg, Youngstown & Ashtab
7867 (Ren. #9038 in 10/1907)	PRR Juniata	1903	October 1926	Pittsburg, Youngstown & Ashtab
7868 (Ren. #9039 in 10/1907)	PRR Juniata	1903	May 1930	Pittsburg, Youngstown & Ashtab
7869 (Ren. #9040 in 10/1907)	PRR Juniata	1903	August 1928	Pittsburg, Youngstown & Ashtab
7870 (Ren. #9041 in 11/1907)	PRR Juniata	1903	May 1928	Pittsburg, Youngstown & Ashtab
7871 (Ren. #9042 in 10/1907)	PRR Juniata	1903	November 1930	Pittsburg, Youngstown & Ashtab
7872 (Ren. #9043 in 10/1907)	PRR Juniata	1903	August 1927	Pittsburg, Youngstown & Ashtab
7873 (Ren. #9044 in 12/1907)	PRR Juniata	1903	September 1932	Pittsburg, Youngstown & Ashtab
7874 (Ren. #9045 in 9/1907)	PRR Juniata	1903	March 1932	Pittsburg, Youngstown & Ashtab
7875 (Ren. #9046 in 10/1907)	PRR Juniata	1903	January 1930	Pittsburg, Youngstown & Ashtab
7876 (Ren. #9047 in 10/1907)	PRR Juniata	1903	February 1927	Pittsburg, Youngstown & Ashtab
7877 (Ren. #9048 in 10/1907)	PRR Juniata	1903	May 1928	Pittsburg, Youngstown & Ashtab
7878 (Ren. #9049 in 10/1907)	PRR Juniata	1903	February 1926	Pittsburg, Youngstown & Ashtab
7879 (Ren. #9050 in 2/1908)	ALCO-Richmond Works	1903	December 1930	Pittsburg, Youngstown & Ashtab
7880 (Ren. #9051 in 10/1907)	ALCO-Richmond Works	1903	December 1926	Pittsburg, Youngstown & Ashtab
7881 (Ren. #9052 in 12/1907)	ALCO-Richmond Works	1903	April 1928	Pittsburg, Youngstown & Ashtab
7882 (Ren. #9053 in 2/1908)	ALCO-Richmond Works	1903	July 1933	Pittsburg, Youngstown & Ashtab
7889 (Ren. #9060 in 9/1907)	PRR Juniata	1904	January 1930	Pittsburg, Youngstown & Ashtab
7890 (Ren. #9061 in 9/1907)	PRR Juniata	1904	December 1929	Pittsburg, Youngstown & Ashtab
7891 (Ren. #9062 in 9/1907)	PRR Juniata	1904	January 1931	Pittsburg, Youngstown & Ashtab
7892 (Ren. #9063 in 9/1907)	PRR Juniata	1904	December 1931	Pittsburg, Youngstown & Ashtab
7893 (Ren. #9064 in 9/1907)	PRR Juniata	1904	November 1928	Pittsburg, Youngstown & Ashtab
7894 (Ren. #9065 in 9/1907)	PRR Juniata	1904	December 1928	Pittsburg, Youngstown & Ashtab
7895 (Ren. #9066 in 9/1907)	PRR Juniata	1904	June 1927	Pittsburg, Youngstown & Ashtab
7896 (Ren. #9067 in 9/1907)	PRR Juniata	1904	August 1928	Pittsburg, Youngstown & Ashtab
7897 (Ren. #9068 in 9/1907)	PRR Juniata	1904	July 1928	Pittsburg, Youngstown & Ashtab
7898 (Ren. #9069 in 9/1907)	PRR Juniata	1904	August 1929	Pittsburg, Youngstown & Ashtab
7951 (Ren. #9761 in 3/1912)	Baldwin	1905	December 1928
7952 (Ren. #9762 in 3/1912)	Baldwin	1905	June 1935
7953 (Ren. #9763 in 3/1912)	ALCO-Pittsburgh Works	1905	August 1927
7954 (Ren. #9764 in 3/1912)	ALCO-Pittsburgh Works	1905	September 1933
7955 (Ren. #9765 in 3/1912)	ALCO-Pittsburgh Works	1905	March 1931
7956 (Ren. #9766 in 3/1912)	ALCO-Pittsburgh Works	1905	May 1928
7957 (Ren. #9767 in 3/1912)	ALCO-Pittsburgh Works	1905	September 1933
8010 (Was renumbered from PCC&ST.L.Ry. #10 in 8/1902)	ALCO-Richmond Works	1902	July 1932	Had one Boiler swap for rebuilding.
8015 (Was renumbered from PCC&ST.L.Ry. #15 in 10/1902)	ALCO-Richmond Works	1902	December 1928	Had at least two Boiler swaps for rebuilds.
8017 (Was renumbered from PCC&ST.L.Ry. #17 in 8/1902)	ALCO-Richmond Works	1902	March 1931	Had one Boiler swap for rebuilding.
8025	Baldwin	1902	October 1928	Had at least two Boiler swaps for rebuilds.
8027	Baldwin	1902	December 1932	Had one Boiler swap for rebuilding.
8038	ALCO-Pittsburgh Works	1905	January 1927	Had one Boiler swap for rebuilding.
8046 (Was renumbered from PCC&ST.L.Ry. #46 in 12/1902)	ALCO-Richmond Works	1902	March 1930	Had one Boiler swap for rebuilding.
8047 (Was renumbered from PCC&ST.L.Ry. #47 in 11/1902)	ALCO-Richmond Works	1902	September 1932	Had one Boiler swap for rebuilding.
8052 (Was renumbered from PCC&ST.L.Ry. #52 in 9/1902)	ALCO-Richmond Works	1902	October 1927
8059 (Was renumbered from PCC&ST.L.Ry. #59 in 9/1902)	ALCO-Richmond Works	1902	July 1927
8062 (Was renumbered from PCC&ST.L.Ry. #62 in 10/1902)	Baldwin	1902	May 1927	Had one Boiler swap for rebuilding.
8064	Baldwin	1903	September 1928	Had one Boiler swap for rebuilding.
8067 (Was renumbered from PCC&ST.L.Ry. #67 in 10/1902)	ALCO-Richmond Works	1902	June 1930	Had one Boiler swap for rebuilding.
8069 (Was renumbered from PCC&ST.L.Ry. #69 in 9/1902, became PFt.W&CRy. #7172 in 3/1913)	Baldwin	1902	December 1929	Equipped with a Crawford Stoker in May 1911.
8071 (Ren. PFt.W&CRy. #7339 in 3/1913)	ALCO-Pittsburgh Works	1905	February 1930
8076 (Was renumbered from PCC&ST.L.Ry. #76 in 9/1902)	ALCO-Richmond Works	1902	February 1931	Had at least two Boiler swaps for rebuilding.
8082	Baldwin	1903	July 1927	Had one Boiler swap for rebuilding.
8084 (Was renumbered from PCC&ST.L.Ry. #84 in 5/1902)	ALCO-Richmond Works	1902	May 1928	Had one Boiler swap for rebuilding.
8088 (Was renumbered from PCC&ST.L.Ry. #88 in 9/1902)	ALCO-Richmond Works	1902	March 1931	Had one Boiler swap for rebuilding.
8092 (Was renumbered from PCC&ST.L.Ry. #92 in 11/1902)	Baldwin	1902	February 1927
8101	ALCO-Pittsburgh Works	1905	February 1930
8123 (Was renumbered from PCC&ST.L.Ry. #123 in 11/1902)	Baldwin	1902	July 1929	Had two Boiler swaps for rebuilds.
8124 (Was renumbered from PCC&ST.L.Ry. #124 in 12/1902)	Baldwin	1902	January 1927	Had at least two Boiler swaps for rebuilds.
8140 (Was once renumbered from unknown number)	Baldwin	1903	Gone by 1919.	Unknown reason for early retirement.
8141	Baldwin	1903	December 1933
8143	Baldwin	1903	November 1927
8145	ALCO-Pittsburgh Works	1905	July 1928	Had one Boiler swap for rebuilding.
8176 (Was renumbered from PCC&ST.L.Ry. #176 in 8/1902)	ALCO-Richmond Works	1902	December 1928	Had one Boiler swap for rebuilding.
8214 (Was renumbered from PCC&ST.L.Ry. #214 in 9/1902)	ALCO-Richmond Works	1902	August 1927	Had one Boiler swap for rebuilding.
8291 (Was renumbered from PCC&ST.L.Ry. #291 in 1/1903)	ALCO-Richmond Works	1902	July 1932	Had one Boiler swap for rebuilding.
8292 (Was renumbered from PCC&ST.L.Ry. #292 in 8/1902)	ALCO-Richmond Works	1902	December 1926	Had one Boiler swap for rebuilding.
8302 (Was renumbered from PCC&ST.L.Ry. #302 in 12/1902)	Baldwin	1902	September 1927	Had one Boiler swap for rebuilding.
8325	Baldwin	1903	December 1933	Had one Boiler swap for rebuilding.
8330	Baldwin	1903	January 1930	Had one Boiler swap for rebuilding.
8351	Baldwin	1903	December 1926	Had two Boiler swaps for rebuilds.
8352	Baldwin	1903	February 1933	Had one Boiler swap for rebuilding.
8359	Baldwin	1902	March 1932	Had one Boiler swap for rebuilding.
8374	Baldwin	1903	January 1930
8384	Baldwin	1903	Janury 1931	Had one Boiler swap for rebuilding.
8409	PRR Juniata	1903	May 1928	Had at least two Boiler swaps for rebuilds.
8414 (Was renumbered from PCC&ST.L.Ry. #414 in 10/1902, became PFt.W&CRy. #7423 in 3/1913)	Baldwin	1902	April 1933	Had one Boiler swap for rebuilding.
8416	PRR Juniata	1903	January 1929
8417 (Was renumbered from PCC&ST.L.Ry. #417 in 9/1902)	Baldwin	1902	January 1931	Had one Boiler swap for rebuilding.
8418	PRR Juniata	1903	May 1927
8427 (Was renumbered from PCC&ST.L.Ry. #427 in 10/1902)	Baldwin	1902	August 1926	Had one Boiler swap for rebuilding.
8428	PRR Juniata	1903	July 1930
8436 (Was renumbered from PCC&ST.L.Ry. #436 in 11/1902)	Baldwin	1902	July 1933
8441	PRR Juniata	1903	April 1929
8453 (Was renumbered from PCC&ST.L.Ry. #453 in 12/1902)	Baldwin	1902	January 1929
8454 (Was renumbered from PCC&ST.L.Ry. #454 in 12/1902)	Baldwin	1902	June 1927
8455 (Was renumbered from PCC&ST.L.Ry. #455 in 11/1902)	Baldwin	1902	January 1934
8456 (Was renumbered from PCC&ST.L.Ry. #456 in 11/1902)	Baldwin	1902	July 1930	Had one Boiler swap for rebuilding.
8457 (Was renumbered from PCC&ST.L.Ry. #457 in 10/1902)	Baldwin	1902	September 1926	Had one Boiler swap for rebuilding.
8458 (Was renumbered from PCC&ST.L.Ry. #458 in 9/1902)	Baldwin	1902	May 1929	Had at least three Boiler swaps for rebuilds.
8459 (Was renumbered from PCC&ST.L.Ry. #459 in 10/1902)	Baldwin	1902	November 1927	Had one Boiler swap for rebuilding.
8460 (Was renumbered from PCC&ST.L.Ry. #460 in 10/1902)	Baldwin	1902	March 1930	Had one Boiler swap for rebuilding.
8461 (Was renumbered from PCC&ST.L.Ry. #461 in 9/1902)	Baldwin	1902	Sometime in 1929.	Had one Boiler swap for rebuilding.
8462 (Was renumbered from PCC&ST.L.Ry. #462 in 9/1902, renumbered #7736 in 3/1913)	Baldwin	1902	September 1930	Cleveland & Pittsburgh Ry, Crawford stoker equipped in October 1910.
8462	PRR Juniata	1904	Unknown	Scrapped before 1940.
8463 (Was renumbered from PCC&ST.L.Ry. #463 in 11/1902)	Baldwin	1902	November 1928
8464 (Was renumbered from PCC&ST.L.Ry. #464 in 11/1902)	Baldwin	1902	January 1928	Had two Boiler swap for rebuilds.
8465 (Was renumbered from PCC&ST.L.Ry. #465 in 9/1902)	Baldwin	1902	February 1933	Had one Boiler swap for rebuilding.
8466 (Was renumbered from PCC&ST.L.Ry. #466 in 11/1902)	Baldwin	1902	May 1930
8467 (Was renumbered from PCC&ST.L.Ry. #467 in 1902)	Baldwin	1902	December 1926
8468 (Was renumbered from PCC&ST.L.Ry. #468 in 11/1902)	Baldwin	1902	March 1933
8469 (Was renumbered from PCC&ST.L.Ry. #469 in 12/1902)	Baldwin	1902	November 1929	Had one Boiler swap for rebuilding.
8470 (Was renumbered from PCC&ST.L.Ry. #470 in 11/1902)	Baldwin	1902	February 1935	Had one Boiler swap for rebuilding.
8471 (Was renumbered from PCC&ST.L.Ry. #471 in 11/1902)	Baldwin	1902	September 1926
8472 (Was renumbered from PCC&ST.L.Ry. #472 in 11/1902)	Baldwin	1902	February 1928
8473 (Was renumbered from PCC&ST.L.Ry. #473 in 11/1902)	Baldwin	1902	November 1930	Had one Boiler swap for rebuilding.
8474 (Was renumbered from PCC&ST.L.Ry. #474 in 12/1902)	Baldwin	1902	April 1927	Had two Boiler swaps for rebuilds.
8475 (Was renumbered from PCC&ST.L.Ry. #475 in 12/1902)	Baldwin	1902	April 1930	Had at least two Boiler swaps for rebuilds.
8476 (Was renumbered from PCC&ST.L.Ry. #476 in 11/1902)	Baldwin	1902	December 1926	Had one Boiler swap for rebuilding.
8477 (Was renumbered from PCC&ST.L.Ry. #477 in 11/1902)	Baldwin	1902	December 1926	Had one Boiler swap for rebuilding.
8499	Baldwin	1903	December 1926	Had at least two Boiler swaps for rebuilds.
8500	Baldwin	1902	April 1927	Had two Boiler swaps for rebuilds.
8501	Baldwin	1903	October 1928	Had one Boiler swap for rebuilding.
8502	Baldwin	1903	June 1927	Had one Boiler swap for rebuilding.
8503	Baldwin	1903	January 1928	Had one Boiler swap for rebuilding.
8504	Baldwin	1903	August 1928	From PCC&ST.L.Ry.
8505	Baldwin	1903	January 1930	Had one Boiler swap for rebuilding.
8506	Baldwin	1903	July 1930	From PCC&ST.L.Ry.
8507	Baldwin	1903	June 1908	Had one Boiler swap for rebuilding, unknown early Retirement, wreck or explosion?
8508	Baldwin	1903	October 1933	From PCC&ST.L.Ry.
8509	Baldwin	1903	February 1928	Had one Boiler swap for rebuilding.
8510	ALCO-Richmond Works	1903	October 1926	Had one Boiler swap for rebuilding.
8511	ALCO-Richmond Works	1903	May 1934	Had one Boiler swap for rebuilding.
8512	ALCO-Richmond Works	1903	September 1930	Had one Boiler swap for rebuilding.
8513	ALCO-Richmond Works	1903	February 1931	Had one Boiler swap for rebuilding.
8514	PRR Juniata	1903	November 1930	Had one Boiler swap for rebuilding.
8515	PRR Juniata	1903	April 1929	Had one Boiler swap for rebuilding.
8516	PRR Juniata	1903	August 1932	Had one Boiler swap for rebuilding.
8517	PRR Juniata	1903	May 1927	Had one Boiler swap for rebuilding.
8518	PRR Juniata	1903	September 1932	From PCC&ST.L.Ry.
8519	PRR Juniata	1903	December 1926	From PCC&ST.L.Ry.
8533	ALCO-Pittsburgh Works	1905	April 1928
8537 (Ren. #8924 in 4/1910, renumbered #7924 in 3/1917)	ALCO-Pittsburgh Works	1905	April 1928	Had one Boiler swap for rebuilding.
8538 (Ren. #8932 in 4/1910, renumbered #7932 in 3/1917)	ALCO-Pittsburgh Works	1905	June 1928	Had one Boiler swap for rebuilding.
8539 (Ren. #8940 in 6/1910, renumbered #7940 in 4/1917)	ALCO-Pittsburgh Works	1905	January 1927
8544	ALCO-Pittsburgh Works	1905	January 1928	Had one Boiler swap for rebuilding.
8545	ALCO-Pittsburgh Works	1905	April 1928	From PCC&ST.L.Ry.
8546	ALCO-Pittsburgh Works	1905	September 1929	From PCC&ST.L.Ry.
8963 (Ren. #7963 in 3/1917)	ALCO-Pittsburgh Works	1905	August 1927	From PRR's Little Miami Ry.
8964 (Ren. #7964 in 3/1917)	ALCO-Pittsburgh Works	1905	June 1929	From PRR's Little Miami Ry.
815	PRR Juniata	1901	April 1931
84 (Ren. #8046 in 1902)	ALCO-Richmond Works	1902	March 1930	Was PCC&ST.L.Ry. #46 before sale to PRR in December 1902, had at least two Boiler swaps for rebuilds.
84	Baldwin	1902	August 1930
834	Baldwin	1903	May 1931
876 (Ren. #4018 in 5/1917)	PRR Juniata	1902	February 1933
880	Baldwin	1905	November 1934
881	Baldwin	1905	May 1933	Rebuilt with Superheater becoming H6sa in September 1917.
886 (Ren. #6300 in 9/1911)	Baldwin	1905	October 1927
887	PRR Juniata	1904	May 1930
889	Baldwin	1905	June 1931
892	Baldwin	1905	June 1932
896	Baldwin	1905	July 1927
9	Baldwin	1904	January 1927
982 (Ren. #5365 in 10/1918, renumbered #348 in 1921)	Baldwin	1905	October 1929
985	Baldwin	1902	February 1929
989	Baldwin	1905	July 1927	Rebuilt with Superheater becoming H6sa in 1919.
992	Baldwin	1903	Possibly January 1937.
996	Baldwin	1905	October 1929
998	Baldwin	1902	August 1929
999	PRR Juniata	1902	July 1929	Rebuilt with Superheater becoming H6sa in August 1917.
946	PRR Juniata	1902	May 1932
947	Baldwin	1903	July 1931
970	Baldwin	1903	June 1933
971	Baldwin	1903	August 1929
9132 (Formerly CL&N #24 after 9/1920)	Baldwin	1905	August 1927	Ex Cincinatti, Lebanon & Northern Ry.

Trivia

• The H6a class were another one of the last freight steam designs to use Stephenson valve gear as it was later on replaced by the efficient Walscherts type.
• Although stated "There was more than enough to come around" the H6 class is the second most proflic class of American 2-8-0s, the most being the USATC S-160 Class.