19th Century French Gold Bangle

Second Empire French bangle bracelet with beautiful patina and hand engraved dotted detail.  Bright 18k yellow gold, complete with french hallmark and unidentified makers mark.  Would stack well with other Victorian era or modern bracelets. Circa 1860-80. Generous in size for bracelets of this period. Measures 7" in circumference. 5/8" wide.