A rare and large, vintage Spanish sterling silver swordfish/letter opener resting on two lower pectoral fins with fully articulated body, two green glass eyes, and tail, all masterfully engraved. The body is beautifully crafted in articulated sections that give the fish lifelike movement. Hallmarked on top of the fins with the Spanish pentagram star indicating 915 parts silver purity and a marker's mark. Superb condition.