The Roaring Twenties an age of jazz clubs, flappers and art deco designs are the inspiration for this vintage French One Franc Coin Smokey Crystal Pendant. The one franc coin was minted between 1920-1929 and is the centerpiece of the large smoky crystal and rhinestone bezel. The French called this era "années folles," the crazy years. The pendant hangs from a 22 inch antiqued brass chain with a lobster claw clasp. A Certificate of Authenticity is included.