Erie Lackawanna GP35 2556, 2557, Marion, Ohio, April 1976, Kodachrome slide processing date of April 1976 so may be a prior date for actual photo. Elmer Kremkow, of Detroit, Michigan, spent considerable time at Marion, Ohio, where several railroads intersected. EL 2556 was built by Electro-Motive Division of General Motors in September 1964, builder number is 29487. EL 2557 was built by Electro-Motive Division of General Motors in September 1964, builder number is 29488.