Perfect 81st Birthday Gift. 1940 US 10 Cent Dime. These unique cufflinks are made from genuine rare US Dimes that are 90 percent silver. These cufflinks are most commonly referred to as the “Mercury” Dime. The cufflinks feature the Winged Liberty Head on one side, and the Torch, oak branch and olive branch on the other side, which is a symbol of peace. The coin has an 18mm diameter and is the smallest, thinnest and lightest US coin. These cufflinks are made by hand not machine, the coins are inset into the cufflinks and come in a beautiful silver presentation box. You are covered with our 100% satisfaction guarantee on all our products. Give a piece of history as a gift today..