Here is a splendid pair of  Sterling silver 'Shackles' cufflinks by the Danish silversmith Knud V Andersen. Andersen is best known for the bark textured creations he designed for Anton Michelsen, but after the demise of Michelsen, Andersen registered his own studio in Copenhagen, which was active from 1975 to 89. 

Condition: Excellent, no visile damage

Marks:  Denmark 925S KVA

Size: Fronts:  2.3 cm (0.85"). Backs 1.8cm (0.7")

Year:  1980s