Marcus & Co. sapphire line bracelet. Set with sixty four square step cut natural unenhanced sapphires in open back half rubover and channel settings with a combined approximate weight of 8.30 carats, to a fully articulated line bracelet with millegrain borders, an ornately engraved gallery featuring geoemetric motifs and open square backholing, fitted with an integrated push clasp and safety catch, approximately 7.1" in length. Tested platinum and iridium, numbered '51195', signed 'MARCUS', American, circa 1920.
