This is a Sterling Silver Vintage Charm for a Charm Bracelet of a "Marlin / Swordfish". It is a bit over an inch 1" long. The detail is quite good and it is marked Sterling.
Another shopper has this item in their Cart or Wish List
Antique Sterling Silver, Jewelry, Napkin Rings, Victorian Objects
Sale * * * * * * * * Attention Sale for the Holidays * * * * * * Prices Reduced