Early Steam Tractor Design

A look at some of the oddest tractors

No. 3. Col. Cugnot's military tractor of 1769.
"L'essai malheureux de la second machine de Cugnot en Novembre 1770."(The unfortunate test of Cugnot's second machine in November 1770.)No. 3. Col. Cugnot's military tractor of 1769.
from the collection of F. Hal Higgins