MTH Premier 20-93935 O Scale 40' AAR Boxcar Erie #'s Vary SR10 Halo and mirror components are

Halo and mirror components are molded in white ABS

Integrated protection circuits

Length: 17 in

Power Supply

MTH Premier 20-93935 O Scale 40' AAR Boxcar Erie #'s Vary SR10 Halo and mirror components areMTH Premier 20 93935 O Scale 40' AAR Boxcar Erie #'s Vary The 40 steel box car so familiar to model railroaders was a product of the 1930s. Wood box cars, which were built into the World War I era, and early steel cars were largely non standardized, with details varying from railroad to railroad. The move toward standardization began with American Railway Association (ARA) designs of 1923 and 1932. It culminated in the 1937 AAR box car, the prototype