Florenza Blue Rhinestone Trembler Bird Pin
The bird has two shades of blue rhinestones-light blue and teal, the body has a marquise cabochon in blue moonstone glass. The wings are attached with tight springs and 'tremble' with movement. The pin measures 1.5" square. It is signed Florenza under the pin stem. Excellent condition, no damage or visible wear, secure safety clasp. circa 1960's.