‘Boomerang’ brooch, c. 1955. Sterling silver, blackened, cultured pearl ‘Boomerang’ brooch, c. 1955. Sterling silver, blackened, cultured pearl Share on FacebookPost on XFollow usSaveRelated Posts:Ed Wiener modernist silver jewelryViggo Wollny vintage silver jewelrySigned Catanzaro vintage silver jewelrySigned ORB modernist silver jewelryChristian Schmidt modernist silver jewelrySigned Amsel vintage costume jewelry