MTH RailKing 30-71194 O Gauge Boxcar North Pole Polar Bear Load - Pulpwood This detailed model features full

This detailed model features full Paragon3 sound and DCC for realistic sound and motor control complete with back EMF for smooth slow speeds

But this is often a flawed method in modeling

Due to the technology of the time

Twin brass flywheels

MTH RailKing 30-71194 O Gauge Boxcar North Pole Polar Bear Load - Pulpwood This detailed model features fullMTH RailKing 30 71194 O Gauge Boxcar North Pole Polar Bear 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 boxcar, which was