Favorite this☆ Workers operating machinery, Plant 1, GMC Truck & Coach Division factory Description: View of workers operating machinery at Plant 1, GMC Truck & Coach plant. Printed on front: "GMC Truck & Coach Division." Handwritten on back: "Plant 1. Machine shop & Heat Treat Dept. Dept. 4, machining operations on tire inflation. DUKW parts and 7-70 parts, machine shop, Bldg. 12. Factories--GMC, ca. 1943." Details Resource ID: na050465 Subject: Automobile industry workers--Michigan--Pontiac Machinery--Michigan--Pontiac Automobile factories--Michigan--Pontiac GMC Truck & Coach Photographic prints Date Issued: 1943 (year approximate) Format: 1 photographic print ; 8 x 10 in. Member of: National Automotive History Collection Filing Location: Factories--GMC, ca. 1943, #10 Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.