Walthers Proto 920-49502 HO Scale EMD FP7/F7B Diesel MILW 99A/99B Unlettered Designed for heavy

Designed for heavy

Basic colors for dioramas modelers

and if you don’t know how seriously we take our patriotism

The higher the RPM

Walthers Proto 920-49502 HO Scale EMD FP7/F7B Diesel MILW 99A/99B Unlettered Designed for heavyWalthers Proto 920 49502 HO Scale EMD FP7 F7B Diesel MILW 99A 99B Providing enough steam to power train heat and some air conditioning systems on postwar trains taxed the standard water supply of EMD F units set up for passenger service, prompting EMD to rollout the new FP7 in 1949. Though outwardly similar, FP7s were actually four feet longer to accommodate bigger water tanks with a capacity of 950 US gallons. Standard passenger power into the Amtrak