Save on the things you already buy at Target with Cartwheel! Choose from hundreds of offers with discounts of 5-50% off every area of the store. Just add an offer to your Cartwheel list, scan your barcode in store, and save.
1 `B' TRAIN: A TRACTOR pulling two SEMI TRAILERS. The lead unit having a FIFTH WHEEL at the back to attach the second SEMI TRAILER or PUP. (For photo: See `RIG'.)  BACKHOE: A, farm tractor with an EXCAVATOR on the back, and, usually, a bucket, front end loader, on the front.
Explanation of Different Trains. Personal train â A line of end-matching dominoes starting from an empty slot. in the centrepiece with a tile matching the engine. As long as you are able. to place a tile on your turn, your personal train is only open for you. Other playersâ trains â You can only play tiles onto other playersâ trains if they. have markers on them. Mexican Train â A line of end-matching dominoes starting with a tile. matching the engine.