Antique Sterling Silver Hinged Bangle Bracelet

This is a fine antique sterling silver hinged bracelet with chain. Stamped "Sterling B" with "B" standing for Bates and Bates, a high end antique/vintage jewelry manufacturer. Being hallmarked "sterling" rather than "925" also indicated it's lineage since "925" hallmark for sterling did not begin until later on. Inside measures 2 1/2" to fit most wrists, 1" wide and weighs about 45