Interior, receiving dock at Service Building, Plant 4, GMC Truck & Coach Division factory
Interior view of the Service Building at Plant 4, Service Dept., Bldg. 20, Operations Civilian and Military, GMC Truck & Coach plant, showing shipping dock. Printed on front: "GMC Truck & Coach Division." Handwritten on back: "Plant 4, Service Dept., Bldg. 20, Operations Civilian and Military. Shipping dock, first floor, south side. Factories--GMC, ca. 1943."