Among the first standard boxcar designs adopted by American railroads, the WalthersMainline 1937 40′ AAR Modified Boxcar features:

• One-time run of these roadnumbers, order now, limited quantity available!

1000s used in general service late 1930s to 1980s

• Based on taller cars built with 10′ 6″ interior height featuring:
  • 5-5 Dreadnaught ends
  • Murphy panel roof
  • Wood running board
  • 6′ Youngstown doors
  • AAR (tab) side sills
  • Correct 33″ RP-25 turned-metal wheelsets
  • Proto MAX(TM) metal knuckle couplers