Vintage made in Siam fan pin brooch in sterling silver with green blue and yellow enamel. Circa outlet 1930's

Vintage made in Siam outlet fan brooch in sterling silver with green blue and yellow enamel. Circa 1930's. This beautiful vintage colorful sterling fan pin brooch weighs 17.5 gms with beautiful 3 color enamel inlaid on the sterling silver brooch in yellow, green and blue. The size is 3.10 inches in width and 2 inches in length. Hallmarked made in Siam sterling which validates the year this jewelry was created.