PRR 5671 Lima-Hamilton 2500 horsepower Transfer locomotive 1950 5 x 7 Photo
Pennsylvania Railroad electric locomotive, class DD1 5 x 7 Photo
Pennsylvania Railroad PRR T1 6110 Baldwin Locomotive Works 1942 5 x 7 Photo
ATSF 51 ALCO PA-1 locomotive ABA set at the Waldorf Astoria in 1946 5 x 7 Photo
New York Central Alco S-2a No. 5500 "Super Niagara" 4-8-4 Locomotive 5 x 7 Photo
Milwaukee Road (Alco RSC-2) 988 diesel locomotive North Freedom WI 5 x 7 Photo
