Antique Snake Head Cigarette Holder with Black Onyx

Antique sterling silver snake head cigarette holder. It was done with fine detail. THe snake holds the cigarette in its mouth. It is set with black onyx on the back of the head and the eyes. Has a jump ring for a chain. Measures 3 3/8" long. Weight: 6.5 grams. Has some dents along the bottom. Some tarnish.