Stanley Hagler demi parure, pin and earrings

Signed Stanley Hagler NYC, the signage is in a plaque (on the back of the pin and one of the earrings). The Bakelite and Onyx flower motif is extemely elegant, wear them together or separately, these pieces make a dramatic statement. Exquisite Condition. The Diameter of the pin is 3". The earrings have a single dangling leaf. All of the stones are prong set, with a filigree back.