Stunning PATENT LEVEL CO. BRIDGEPORT CT Mantle Clock Level with Swing away Cover Circa 1866 – 87147U – AS OF Dec. 11th

Rare! VANDERGRIFT Patent inclinometer level. Marked on the base PATENT LEVEL CO. BRIDGEPORT CT PAT'S MAY 8TH 1866. Measures 5 15/16 inches long. Flawless condition, with a smooth, warm, brown patina. The vial is completely dry, as they all are. The origina