Item #: 615618 This is an authentic TIFFANY Sterling Silver 1837 Dog Tag Pendant Necklace. The necklace is crafted of sterling silver and features a long beaded chain holding a dog tag pendant engraved with the 1837 logo. This is a classic necklace with the unforgettable style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.