Vintage Carl Ove Frydensberg, Denmark, sterling silver flower brooch. It has a pin and C clasp closure to the rear.  It is signed "925S COF "on the clasp.  The brooch measures approximately 5.3 cm x 2.8 cm. Weight is 5 grams. It is in very good condition.
 

Condition: Very Good
Colour:Silver
Metal: Sterling Silver
Size: 5.3 cm x 2.8 cm approximately
Era: Estimated 1950's to 1960's