Walthers Proto 920-42556 HO Scale FP7 SOO Line 502A DCC/Sound Handcar Unassembled

Unassembled

differential (machined

it has wheels molded in yellow to match the chassis

R1 life extension stenciled car

Walthers Proto 920-42556 HO Scale FP7 SOO Line 502A DCC/Sound Handcar UnassembledWalthers Proto 920 42556 HO Scale FP7 SOO Line 502A DCC Sound Providing enough steam to power train heat and some air conditioning systems on postwar trains taxed the standard water supply of EMD F7 A units set up for passenger service, prompting EMD to rollout the new FP7 in 1949. Though outwardly similar to the F7A, FP7s were actually four feet longer to accommodate bigger water tanks with a capacity of 950 US gallons. Standard passenger power into