Danish sterlingsilver Cufflinks from around 1960-1970

Danish sterlingsilver, pair of cufflinks. Hallmarked "HS 925S". Herman Siersbol was a silversmith in Kastrup from 1948 until around 2000. These are from around 1960 to 1970. The cufflink measures 1.7 cm. by 1.5 cm. Perfect condition.