I have a special maintenance of way Great Northern Flat car. Duane Buck recognized the accuracy of an Overland Models UP flat car. By adding rails and end beams, Duane made an accurate model of GN X 65368, a company service flat used for shipping locomotives and rolling stock after wrecks.
Offered for $129, shipping of $10 added for the US. I accept checks and money orders. With a small fee, PayPal is accepted. Contact me off-list for more (and better) pictures at <midcentury@...>