“NP#39731 Northern Pacific double sheath 40′ box car” has been added to your cart. View cart NPR#65022 Northern Pacific TOFC flat car$9.00 27 in stock NPR#65022 Northern Pacific TOFC flat car quantity Add to cart SKU: NPR#65022 Category: Other Railways US Share this:FacebookX Description Description white lettering on black flat car that was modified for Piggyback service. Related products Add to cart NP#20 Northern Pacific early piggyback $9.00 Out of Stock Read more NP#14689 Northern Pacific pre ww2 boxcars- single & double sheath $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