Guaranteed Authentic Tiffany & Co. Sterling Silver 1837 Bar Pendant Necklace. No Longer Available In Stores. 18" Snake Chain, Lobster Clasp, The Necklace Reads 925 T & CO 1837 On The Front And 2001 Tiffany & CO. 925 On The Back. Has Scuffs And Scratches. Includes: Drawstring Pouch.