Here is the famous 1939 Adolph Katz Coro double tulip rhinestone tremblant pin. The pave set rhinestones and red baguette tremblers are bright and all present. The pale green enamel leaves are in superb condition with minor loss at tips of leaves but barely visible to naked eye. The gold plating is also in excellent condition. The pin is 2-3/8" wide x 3-3/4" high. The pin in back has a working rollover clasp. It is signed Coro in back. This magnificent collectible pin is in pristine condition.