Description
G. KELLER. Yellow gold button, 750 MM, setting a cabochon chrysocolla, signed, hallmark of Master, in its original case, The goldsmith Gustave Keller founded in 1856 his company in Paris in 1891 until 1922, End of XIXth c., weight: 3,2gr. gross.
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G. KELLER. Yellow gold button, 750 MM, setting a cabochon chrysocolla, signed, hallmark of Master, in its original case, The goldsmith Gustave Keller founded in 1856 his company in Paris in 1891 until 1922, End of XIXth c., weight: 3,2gr. gross.