“GTW#441500 GTW441500-441849 40’L steel Box car 8′ door with wafer” has been added to your cart. View cart NP#20 Northern Pacific early piggyback$9.00 28 in stock NP#20 Northern Pacific early piggyback quantity Add to cart SKU: NP#20 Categories: Other Railways US, Trailers & Containers Share this:FacebookX Description Description This set will do one trailer 20, 22, 24, 28 34 38 or 40 foot long trailer. Related products Add to cart GTW#591400 GTW 591400-591599 50′ double door white on black wafer $9.00 Out of Stock Read more GTW#106500 GTW 106500-108499 rebuilt ’36 twin hopper $9.00 Add to cart GTW#113700 GTW 113700-113874 twin hopper $9.00 Add to cart GTW#77000 GTW 77000-77975 wood caboose green leaf on orange body $9.00