My Historic Allis-Chalmers Green Tractor

Before switching to orange, Allis-Chalmers made green tractors. A family of Allis fanatics has both.

Allis-Chalmers 10-18 green tractor
Nancy Sleichter and family with her beloved Allis-Chalmers 10-18 green tractor, the first model the company made.
Photo: Keith Ladage