1st Gear 1960 Chicago Mack Short Dump Truck - Diecas1:34 Scale City of Chicago 19-3468 1960 B-Model Mack Short Dump Truck w/Plow. LOT SIZE: 10x5x5 2 LBS 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.