Interstate Tractor Co.

The short history of Plowboy and Plowman tractors

ThePlowMan13_30.jpg
The Plow Man 13-30 was one of Interstate Engine & Tractor Co.’s first machines. It had a Buda 4-cylinder engine with 4-1/4-by-5-1/2-inch bore and stroke. The later 15-30 was almost identical in appearance.