A vintage Doepke Caterpillar D6 pressed steel crawler tractor with a matching #70 belly scraper, dating to circa 1950. The set is primarily constructed from yellow-painted pressed steel, with black rubber or plastic elements forming the tracks, tires, seat, and exhaust stack. The tractor is clearly marked "CATERPILLAR" and "D6" vertically on its engine compartment, while the scraper and the tow bar connecting the two pieces also bear the "CATERPILLAR" brand name. The set appears complete.
Estimate: $200 - $400
Auction 11: Atlee Test — Bid-Ai website