Sold on Allis: Indiana Man Builds His Life Around Allis-Chalmers Line

Harry Dubach lives, eats and breathes Allis-Chalmers tractors

Harry Dubach with his scale model 4W-305 and a full-size 4W-305
Harry Dubach with his scale model and the real deal: a pair of 4W-305s.
Don Voelker