Vintage Griffith & Co Sterling Silver Enamel Disc Charm - Sweetheart

Dating to the 1960s or so, here's a Sterling Silver (hallmarked as pictured) disc charm featuring the word SWEETHEART overlaid over a pair of red enamel hearts. Manufactured by Griffith & Co., the charm has a width/height (without the top bale) of 7/8"; weight is 4 rams. Condition is very fine with just a light polish to bring up the shine that is already present (rhodium overlay).