I believe this New York Central 0-6-0T tank switcher was built by Alco-Cooke in August 1906 as CCC&StL 0-6-0 number 7324, class B10b, renumbered to NYC 6771 in August 1936, rebuilt to X6771 on January 28, 1946, retired in March 1953 and sold for scrap (06/53) Specs - 180# boiler pressure, 58" drivers, 21x28" cylinders, engine weight of 158,000 lb. Arthur B. Johnson photo |