Unidentified man standing in field
Typical early gas tractor
Trainload of Tractors
Train load of tractors
Tractors hooked in tandem
Tractor with cab pulling discer
Tractor pulling cultivator
Tractor pulling combine and filling truck "on the fly"
Tractor delivery
Tractor and plow.
Tractor and plow
Tractor and harrow/packer drawbar
Tractor and car in field
Tractor
Steam-Powered Tractor #2