Vintage yellow glass Medusa intaglio fob, gentlemans watch fob

A fantastic gentleman's pocket watch fob featuring an intaglio of Medusa in yellow glass. The surround in a gold (wash or plated) gold on a base metal. Perfect the add a chain to and use as a fob or pendant. In good vintage condition with some wear to the top ring where the gold finish has worn away. Size: 1 inch wide x 5/8 inch deep x 3/4 inches high (2.7 x 1.5 x 2 cm)