Workers in Heat Treating Department, Chalmers Motor Company factory
Grab
Description
View of workers in the Heat Treating Department at the Chalmers Motor Company factory. Room contains carbonizing furnances, lead pots and cyanide pots. Typed on back: "Carbonizing furnaces, lead pots, cynide [sic] pots, etc. Heat Treat [sic] Dept. Chalmers plant." Handwritten on back: "Factories--Chalmers."