The Jeffery Armored Car No.1 was developed by the Thomas B. Jeffery Company in Kenosha, Wisconsin in 1915. The armored car No.1 was used in by General John Pershing’s 1916 Pancho Villa Expedition in Columbus, New Mexico for training. Pancho Villa was far into Mexico at that time and there are no records on its use in fighting. Different model of armoured car on Jeffery Quad chassis was built in Russia, known as Jeffery-Poplavko.