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73731 - SOLD - Circa 1920s Art Deco Oscar Heyman J E Caldwell Platinum Diamond Onyx Geometric Straight Line Bracelet

73716 - Art Deco Oscar Heyman Platinum Diamond 3 Section Bracelet

73391 - Art Deco Oscar Heyman Platinum Onyx Straight Line Bracelet

23383 - Art Deco Oscar Heyman Platinum Diamond Ribbon Clip Pin

71758 - Art Deco Marcus Oscar Heyman Platinum Diamond AGL Burma Ruby Bracelet