Create authentic freights for your diesel-era layout with the WalthersMainline(R) 40′ American Car and Foundry Welded Boxcar with 8′ Door! Introduced in the late 1950s, the wider door opening was popular with shippers and receivers, allowing fast and easy access for forklifts. Serving into the 1980s, these layout-ready models feature: Detailed 10-panel body 8′ Youngstown doors Late Stanray 4/4 improved Dreadnaught ends Stanray diagonal panel roof Apex see-through steel running boards Correct 33′ turned metal wheelsets Proto MAX(TM) metal knuckle couplers This is a one time run of these roadnumbers.