This item is a vintage industrial supply box containing brass shim stock manufactured by the Detroit Stamping Company, known as De-Sta-Co, of Detroit, Michigan. The original cardboard dispenser box features yellow and black paper labels identifying the contents as brass material. According to the labels, the box originally contained a 10-foot roll of shim stock with a thickness of .002 inches and a width of 6 inches. The label includes the manufacturer name Detroit Stamping Company, Finished Products Division, and the company address at 350 Midland Avenue, Detroit 3, Michigan. The printing also lists a range of available thicknesses produced by the company, from .001 to .015 inches. The box is constructed of heavy-duty cardboard with a dedicated opening for dispensing the rolled metal stock. Width: 6 inches Length: 10 feet (original specification) Thickness: .002 inches.