Long Curvy Vintage Sterling Silver Repousse Dimensional Openwork Gift Bow Ribbon Brooch Pin

     Large, Beautifully Curvy and Feminine Vintage Repousse Sterling Silver Dimensional Openwork Bow Pin or Brooch. This piece likely has Mexican origins, though it is not marked as such.   The brooch measures approximately 3 and 5/16 inches high, by approximately 1 and 11/16 inches wide, and roughly 1/8 of an inch deep, not including the pinback. (Included is a US Quarter in the photographs, for the measurement-challenged and ruler-averse.) Standard locking pinback. Stamped on the back, "925", unsigned. Weight is approximately 10.8 grams.    This brooch is in excellent vintage condition. It will have the expected ligh