6531 Express Mail Flat Car with Vans 9282 GN Piggy Back with Trailers 6102 Great Northern Hopper 6110 MP Hopper 6100 Ontario Hopper5709 Railway Express Reefer All trains are from the Dwayne Martin Estate from Gouverneur, NY. He was an avid lifetime collector of "O" gauge trains and spent much of his freetime traveling across the Northeast attending model train shows. Some of the trains are new in the box, many are used and put back into the original boxes and some are used and sold without the box. All trains are sold as is and we have not tested any of the locomotives.