Gilbert American Flyer Train 42597 C.&N.W.RY. Flat Car With Tanks & Die-cast Gray Frame. Chicago and North Western Railway Flat Car With Tanks & Die cast Gray Frame. Post war car comes with link style couples that are not stiff and work properly. This car was uncatalogued under it's road number but may be found under it's manufactures number #628. The car originally came with a log load but someone added the custom tanks instead. The tanks are secured by one small square of peel and stick foam tape each.