TYPE; Small Brooch
LENGTH: 1 3/4 inch widest part
DESIGN: Classic Art Deco
COLOUR; Black and silver
GEM/STONE; Onyx look Glass? Emerald cut and several small marcasites
METAL; Silver, marked 950
ORIGIN :  French, due to the silver mark 950 its 95% silver
CLASP: Safety
AGE: 1910-30s possibly antique
CONDITION:  Very Good Vintage