Sweetheart Jewelry and CollectiblesMilitary sweetheart jewelry was important on the home front during the World Wars I and II as mementos of the service men who were abroad. With their emblems of American and foreign military branches and rank, and patriotic devices clearly displayed, these lockets, bracelets, wings of love, In service pins, "Remember Pearl Harbor" items. Victory pins, cards, pillows, banners, necklaces, and compacts became keepsakes representing loved ones and a