Davenport gear testing machine, Willys-Overland Company factory
Grab
Description
View of a gear testing machine at the Willys-Overland Company factory, manufactured by the Davenport Machine Tool Company. Typed on back: "12. Rear axle drive gear inspection and sound testing machine. On this machine gears are selected or paired with respect to running sound or noise." Handwritten on back: "Factories--Willys-Overland."