Samson

The Samson company's story commenced with the creation of the "Sieve Grip" tractors in Stockton, California. Offered in a pair of configurations, this three-wheeled machine boasted a remarkably low profile—ideal for navigating orchards—and featured open steel wheels with gaps between the treads. Following Ford's entry into tractor manufacturing, General Motors resolved to join the market. In 1919, GM acquired Samson and relocated its facilities to Janesville, Wisconsin, integrating them with the existing operations of the Janesville Machine Company, another GM purchase. This factory then produced both Samson tractors and two distinct sizes of Samson trucks. The original Sieve Grip tractors struggled to compete with Ford's pricing, prompting a shift to the more accessible Samson M. The M proved successful in the marketplace. While a larger Model A was contemplated, the company strategically redirected its focus towards the Iron Horse cultivator. Unfortunately, this cultivator suffered from design flaws and faced intense competition. Consequently, GM experienced financial losses and made the difficult decision to discontinue the entire Samson product line. By 1922, the factory underwent a transformation, becoming a dedicated Chevrolet assembly plant.