January 30, 1972
A cluster of Alcos await re-fueling at the Lehigh Valley's Sayre, Pennsylvania engine facility. In the background are the massive shops complex and (on the left) power plant. Alco no. 637's "snowbird" colors are showing the grime of a hard winter's work.
Last updated 2/1/2018. Text and photo ©2018 Lamont Downs.