Side Trails » Gasoline Tractor
The Hart Parr 14,000 pound #3 two-cylinder gasoline engine with 30 horsepower at the belt and 18 at the drawbar is the oldest surviving internal combustion engine tractor in the United States.
Source: Smithsonian National Museum of American History
Iowa Pathways: Iowa History Resources for Students and Teachers
Home ~ My Path ~ Artifacts ~ Timeline ~ Quest ~ Teacher Resources ~ Project Information ~ SponsorsIowa Pathways © 2005 - 2014 Iowa Public Television