Top-notch vintage sterling silver and enamel butterfly pin by Hroar Prydz Norway. The butterfly is in fall colors of yellow, orange and brown. The guillouche enamel is in excellent condition with a beautiful gloss. The pin looks like it was never worn and just tarnished in a drawer. The pin measures 2"W x over 1"L and weighs 9 grams. It is signed with the hallmark of Prydz, STERLING, NORWAY and 925S. Even in a grouping this pin will stand out.