American Flyer Gilbert HO Undecorated yellow Mine Carrier Exploding Car Parts. This was never finished at the factory. You will get 5 pieces in this lot, 2 Sides, 2 Ends, 1 Brown Roof. These new old stock original parts were bought out in the mid 1960's by a man who went to the closing of a Gilbert factory. Some parts may have chips or minor stratches, due to the way they were stored. Check out my other original Gilbert HO parts. Buyer adds $3.00 postage in the U.S. and Canada, you may always combine auctions to save on postage, thanks.