Rare Jolle purple glass cello brooch​​​​

Vintage sterling silver Hess Appel - Jolle cello design purple glass brooch. Marked JOLLE; Sterling. This brooch was made in different colors c. 1940-1950's. Rare find. Very good vintage condition. Some small pits in the glass that are hard to notice. Good finish, light tarnish/patina. About 2” long; 10.15g. Would make a thoughtful gift for your cello loving friend!