This sturdy 18k Yellow Gold bow brooch pin is a wonderful twisted cable design. This Tiffany & Co is a retired design made with a safety Catch built into the back. This is marked "Tiffany & Co. 18k Italy" on the back and acid tested, However its hard to get a clear photograph. This weighs 16.2 grams and is 2 1/4 inches long and 1 1/4 inches high.
Item ID: 165