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Vintage BUICK Standard Gage Co. Dial Indicator Gauge 1930s Patent 1937936. Description: Unusual BUICK-branded Standard Gage dial indicator with long probe and nice patina. Dial reads BUICK, Standard Gage Co., Poughkeepsie, N.Y. Shows age wear, oxidation, and dial discoloration consistent with age. Marked Patent 1,937,936 (design filed 1928, issued 1933). Untested and sold as-is. Great early automotive service or advertising collectible.
