Here is a splendid Sterling silver vermeil (gilt) brooch by the famous Norwegian silversmith Ivar T Holth (see bio). The wave pattern gulillocheed under the yellow enamel of the swirling shape with scalloped edges.is not unfamilar, but usually appears as a single. I have never seen a double before.
Condition: Excellent, no visible damage, Straight pin and rollover safety clasp.
Marks: 925S, H in circle, Sterling, Norway
Size: 6 cm (2.3") wide