Vintage Carved Bone Open-work Floral Egg Brooch Pin

An ivory colored open-work floral design carved within an egg shaped frame. The frame is textured with baroque surface and the open-work center  is the national flower of Switzerland, the Eidelweiss, having a  blue and yellow painted pistil and stamen at the center. A gold washed brass c-clasp pin back is embedded on the reverse side. The condition is excellent.