Henning Koppel, for George Jensen, chrysoprase set silver ring, #138, Denmark, 1974 London import mark SOLD

Henning Koppel, for George Jensen, a chrysoprase cabochon set silver ring, #138, Denmark, 1974 London import mark, sponsors mark GJLd for George Jensen Ltd, stamped ‘Georg Jensen‘ in a dotted oval (partial), ‘Denmark‘, ‘925S’ and ‘139’, head 2.8 cm long overall, finger size O SOLD