Walthers 910-46503 HO Scale 50' AAR Single Door Boxcar Santa Fe ATSF 12226 4x4 Hoss Walthers Proto 920-9871 HO Scale

Walthers Proto 920-9871 HO Scale Budd 10-6 Sleeper Union Pacific UP "Pacific Union"

street machine

Width: 189mm

99 mL) each

Walthers 910-46503 HO Scale 50' AAR Single Door Boxcar Santa Fe ATSF 12226 4x4 Hoss Walthers Proto 920-9871 HO ScaleWalthers 910 46503 HO Scale 50' AAR Single Door Boxcar Santa Fe ATSF 12226 The Association of American Railroads had been trying to set design standards for freight cars starting in the early 20th century. The early designs were not widely embraced. Many railroads preferred their own designs. By the time the 1937 AAR boxcar was introduced, this had begun to change as each new design standard provided higher capacity, lighter, more durable cars. Just