The Jeffery brand of automobiles were manufactured by the Thomas B. Jeffery Company in Kenosha, Wisconsin.
The Jeffery cars were available with special bodies that were manufactured by the W.S. Seaman Company. Located in Milwaukee, Wisconsin, Seaman was 50% owned by the Jeffery Company and it also supplied bodies for other automakers as well as for trucks, buses, and ambulances. One of the models was "Touring" and approximately 1,350 were made from 1914 until 1916.