For your consideration is this wonderful and well made studio art pin. It has egg yolk, cognac and cherry amber is a wonderful modernistic design. Signed GK in a cartouche 925. This is a beautiful pin with a great look. It has a nice weight of 18.6 grams. Pin was cleaned but has a very light patina. I believe it is circa 1950s.
It is a very impressive size of 3 and 3/8 inches by 1 inch across the widest points.
Excellent functioning vintage condition. A few very light and minor scratches of no consequence.