How John Deere's Small Tractors Replaced the Horse

Making the move from horse power to horsepower on America's small farms using small tractors.

A better-than-new John Deere Model GP on display at Deere & Co. world headquarters in Moline, Ill. The designation was changed from C to GP in 1928 to reflect the tractor’s general purpose qualities, and better differentiate it from the John Deere Model D, also in production at that time.
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