“GTW#581000 GTW 581000-581999 single sheath box car” has been added to your cart. View cart NP#19574 Northern Pacific steel 40′ box car 60″ Monand$9.00 1 in stock NP#19574 Northern Pacific steel 40' box car 60" Monand quantity Add to cart SKU: NP#19574 Category: Other Railways US Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Related products Add to cart WAB#48507 Wabash single sheath auto car $9.00 Add to cart GTW#112100 GTW 112100-112199 3 bay hopper $9.00 Add to cart NP#20 Northern Pacific early piggyback $9.00 Add to cart NP#39731 Northern Pacific double sheath 40′ box car $9.00