NP#39731 Northern Pacific double sheath 40′ box car$9.00 15 in stock NP#39731 Northern Pacific double sheath 40' box car quantity Add to cart SKU: NP#39731 Category: Other Railways US Share this:FacebookX Related products Add to cart NP#120 Northern pacific 10ft diameter monad for watertowers $9.00 Out of Stock Read more GTW#516000 GTW 516000-516599 40′ L steel box car 8’door with wafer $9.00 Add to cart GTW#112100 GTW 112100-112199 3 bay hopper $9.00 Add to cart GTW#581000 GTW 581000-581999 single sheath box car $9.00