Even though he has nearly 70 classic tractors in his collection, Rich Bergeson insists every one of them has a story. That even goes for the 15 Allis-Chalmers D21 models he owns. It’s not surprising ...

For a number of tractor collectors around Watson, Illinois, it’s all about Allis-Chalmers (A-C). That not only applies to the local Triple A Tractor Club, which is an abbreviation of “All About Allis, ...

These Allis-Chalmers B's are among Clair Mrotek's tractors that are on display at his place west of Spring Valley. SPRING VALLEY, Minn. — It's Allis-Chalmers show and tell at Clair Mrotek's place west ...

PERRY — Ted VanValkenburg has hit a tractor collector’s jackpot. He and his sons are longtime and passionate Allis Chalmers enthusiasts. So over the past few years, they tracked rumors of a ...