No. 7 Siete (Nicknamed Legendary Siete) is a 0-6-6-0 steam locomotive that formerly ran on the Insular Lumber Mill of the Philippines.
It was constructed in 1925 by the Baldwin Locomotive Works and was one of 2 0-6-6-0 that ran in the Philippines, the other being Pampanga Sugar Mill No. 8.
It was used extensively in the lumber industry in the United States before it was brought to Fabrica, Sagay City in the 1930’s to be used by ILCO.
No.7 worked for the Insular until it dissolved in the late 70s and the locomotive was abandoned. It was later saved for preservation by Edgar and Sonia Sarrosa who purchased it and moved it to the Sagay Public Plaza in 1997 where it has remained as a display as the only preserved 0-6-6-0 in the Philippines.