LIONEL  6- 12837 "O"027  GAUGE LOOKS TO NEVER BEEN USED.HUMBLE OIL PETROLEUM PRODUCTS  TRACTOR & TANKER DIE-CAST METAL CAB.DETACHABLE TRAILER WITH DIE-CAST METAL CHASSIS. ,FIVE AXLES,OPENING TRACTOR HOOD. I SHIP WITH-IN 24 HOURS AFTER RECEIVED PAYMENT USPS PRIORITY MAIL MONDAY THRU FRIDAY.THANKS FOR LOOKING.