“GTW#585203 GTW 585203-585885 40′ steel double door box” 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 NP#120 Northern pacific 10ft diameter monad for watertowers $9.00 Add to cart CNR#300-7 Classic era GTW passenger car set – 2 sheets $16.00 Add to cart WAB#48507 Wabash single sheath auto car $9.00 Add to cart GTW#581000 GTW 581000-581999 single sheath box car $9.00