Danish Silkeborg Roklub membership pin. From start 20th Century

Danish Silkeborg Roklub membership pin. From start 20th Century. In the form of the club's white pennant with red 7-pointed star in enamel. Used as a revers pin / tie pin, to show club affiliation. Stamped: CN and Danish Work (D hammer A). Measurements: Approx. 4,7x2,2 cm. Condition: see pictures.