Hart Parr #3 Tractor

Comments

  • No Comments

Contributed By



Description

After graduating from the University of Wisconsin, Charles W. Hart and Charles H. Parr developed a two-cylinder gasoline engine and set up their business in Charles City, Iowa. In 1903 the firm built fifteen tractors (a term coined by Hart and Parr), and the 14,000 pound #3 is the oldest surviving internal combustion engine tractor in the United States.

Learning Registry Activity

    Bookmarks

    Tags/Keywords