CR 6155 Altoona, PA 5-22-1977 (2)

CR SD45 6155 leads SD40 6335, ex-EL GP35 2556 (CR 3662), U25B 2620, and GP38 7661 (ex-PRSL 2001) as they pull hard up Horseshoe Curve on May 22, 1977. Steam railfans were everywhere at the Curve waiting for the scheduled run through of RDG 4-8-4 #2102 and Cuyohoga Valley Lines 2-8-2 #4070.