Vintage Sterling Silver 835S Knot Brooch Pin C Clasp Antique? Maker Signed

Vintage Sterling Silver 835S Knot Brooch Pin C Clasp Antique? Maker Signed Stamped but I can’t confirm the maker. Likely European since the sterling silver is 835. Stamped “835S”. Tested and confirmed silver. Antique style C clasp so this may be an antique piece but I can’t confirm. Excellent vintage condition with subtle wear and tarnished patina. Please see photos. Bundle to save. I offer a discount on bundles with discounted or FREE shipping. Offers and counteroffers are always welcome! I ship within 2 business days, 6 days a week excluding Sundays, USPS holidays and vacations from a smoke-free, kitty-friendly home. Don’t have a Poshmark account yet? Sign up using code JULESMCJAM and save $10 on your first purchase.