Crown Point Machine Works, Moose Pass, AK, between about 1949-1965. Proprietor Robert W. Kaseberg built a vehicle he called Alaska Bush King, an articulated all-terrain vehicle built, as he described it, "from 2 Chevy rear ends, shortened 6" on each side with 6 grease fittings on the articulating system, chain-driven, 1/2 to 15 miles per hour."