FA Tower and N&W geeps as seen from the cab of 502 as it switches at the East end of the yard.
1976 had just recently been renumbered back to 506 at the time of this photo. This unit still operates today on the W&C in Wellsboro, PA.
501 & 2304 have just been washed at the Colonie shops.
A detour train pulls up the Jeff Connector and onto CR's Southern Tier Line for the run West to Binghamton.
Old Alco switchers were rebuilt and were nicknamed De Witt Geeps. They acquired EMD prime movers.