Original U.S. WWII M6 Tank Periscope 1942

Vintage Periscope Mfg. (Minneapolis-Honeywell Regulator Company) industrial regulator/control box. Heavy-duty painted steel housing with viewing window. Data plate reads: * Manufacturer: Periscope Mfg. * Company: Minneapolis-Honeywell Regulator Company * No.: 51357 * Date: 1942 Original vintage condition with expected paint wear, scratches, and signs of age. Untested and sold as found. Great piece for collectors of industrial controls, Honeywell memorabilia, steampunk projects, restoration, or vintage factory equipment displays. Approximate date: 1942. This is a desirable WWII-era Honeywell industrial control component that should attract collectors and restorers.