Vintage Tiffany & Co. 925 Sterling Silver Dog Tag Necklace

Vintage dog tag necklace from Tiffany & Co. and is sterling silver. The pendant and chain are both marked with 925 as detailed in the photographs. The tag has the coined edge design. The piece itself is over 10 years old and is slightly tarnished, but am working on polishing it and clearing the tarnish. Some slight abrasions, but in good condition. Asking 475 OBO, but of course open to negotiations, price is not firm.