“GTW#441500 GTW441500-441849 40’L steel Box car 8′ door with wafer” has been added to your cart. View cart 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 SOO#29667 Soo Line stock car $9.00 Add to cart GTW#145400 GTW 145400-145699 war emerg composite 52’6″ gondola $9.00 Add to cart NP#20 Northern Pacific early piggyback $9.00 Add to cart WAB#88489 Wabash 12 panel welded 40′ steel box car $9.00