Favorite this☆ Milling machines, Gray Motor Corporation factory Description: View of milling machines in the Gray Motor Corporation factory. Typed on back: "Group of milling machines." Details Resource ID: na034530 Subject: Milling-machines--Michigan--Detroit Automobile factories--Michigan--Detroit Gray Motor Corporation Photographic prints Format: 1 photographic print mounted on fabric ; 4.75 x 6.75 in. Member of: National Automotive History Collection Filing Location: Factories--Gray Motor Car Co. Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
