Here is an ultra sleek and simple pair of modernist silver cufflinks by a Ole Gamsgaard who worked in Gentofte, Denmark, from 1953 to 63. He has set a domed hematite cabochon into a silver frame - and the backs are long and slim.
Condition: Excellent, no visible damage
Marks 830S O.G
Size: Fronts: 0.5" ( 1.3cm) Backs 0.9" (2.25cm)