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 ...
SUMMIT STATION — Dozens of tractor owners from across the state hauled their rigs up to the Schuylkill County Fair on Saturday to try their hand at the antique tractor pull, one of the biggest events ...