Vintage Hattie Carnegie Trembler Rhinestone Fly Pin

Don't swat this fly! It's a fabulous trembler pin by Hattie Carnegie, featured in the Jeanenne Bell book of Costume Jewelry. The gold-tone metal is textured. The wings quiver at any movement...like it's ready to take off. The head is set with tiny clear pave rhinestones. The eyes are set with dark rhinestones. Pin measures 2 1/8 inches long by 2 inches across the wing span. Back is signed HATTIE CARNEGIE in an oval cartouche...there's a rollover clasp. All the stones are intact and condition is overall excellent.