By the late 1920s, stamped steel ′Dreadnaught′ ends were extending the life of many older single sheathed, outside-braced wood box cars. Found everywhere, in all kinds of service, these cars hauled everything from manufactured goods and machinery to bagged feed. Many of these steam-era veterans lasted into the early 70s. This is a limited edition one-time run of these roadnumbers. Features of this model include: Wood running boards Ribbed steel roof Correct 33′ turned metal wheelsets Proto MAX(TM) metal knuckle couplers This model is just one of many more terrific WalthersMainline models!