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77262 - Retro Circa 1944 Oscar Heyman Gold Platinum Ruby Diamond Link Bracelet

23662 - Circa 1946 Oscar Heyman Platinum Ruby Diamond Pin

23314 - Circa 1950s Oscar Heyman J E Caldwell Platinum Gold Emerald Diamond Bird Pin

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