Allis-Chalmers introduced its WD tractor in mid-1948 as the replacement for the WC model. Although the WD retained the 4-cylinder, 201-cubic-inch Allis-Chalmers gasoline engine, design improvements ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In its search to develop electric ...

During the 1950s, farmers were increasing the size of their operations and asking for tractors with more power. Tractor engineers answered their requests by designing engines with a larger ...

MACKINAW — Antique tractors dotted a harvested corn field Sunday as far as the eye could see. Running behind each other in rows, the old but still very reliable machines plowed the soil on the ...

John K. Parlett Collection of Agricultural Ephemera / Series 1: Allis-Chalmers, AGCO Allis, Deutz Allis Collection items available for reproduction, but the Archives Center makes no guarantees ...