Vintage Mechanical Switch & Dump Train Set & More - Ohio Art Company Train Set in Original Box, Ardee & Other small scale Plastic Train Cars. LOT SIZE: 29x7x2" 1 LB All information and photos, which are part of the description, are intended to be as accurate as possible, but errors are possible. No item may be returned or refused based on this information, which is provided as a service to bidders. Please read terms & conditions and ask questions before bidding.