Vintage Filigree Bangle Bracelet with Monogram Charm

This item is a vintage filigree bangle bracelet, likely made of a base metal with a silver or silver-tone finish that has developed a dark patina, suggesting an older age and possible silver content or plating. The bracelet features an intricate filigree design across its entire width, forming geometric patterns and possibly floral motifs that are somewhat obscured by the aging of the metal. The edges of the bracelet are adorned with a repeating Greek key or meander pattern, indicating a classical influence in its design. Attached to the bracelet via a small clasp, which appears to be a hinged bail or a spring ring clasp, is a circular charm or pendant. This charm is flat and features intertwined block initials 'NRF' or 'NFF' cut out within an oval or circular frame. The craftsmanship of the filigree work appears delicate, indicating attention to detail. There are no visible maker's marks or signatures from the provided image. The overall condition shows significant tarnish and discoloration consistent with age and wear, but no obvious breaks or major structural damage are discernible. The clasp mechanism on the charm attachment also shows signs of oxidation. The style points to a period between the late 19th and early 20th centuries, possibly Edwardian or Art Deco era, given the filigree and geometric patterns. The personalized monogram adds a unique aspect to the piece, suggesting it was a custom or highly personal item.