Aksel Holmsen Butterfly Brooch - This sterling silver guilloche butterfly brooch dates to the 1950s. Features white and black enamel on silver. The wings of the butterfly are white and the body and eyes are black enamel. The back of the pin is signed `Norway, Sterling, 925S along with Aksel Holmsen's hallmark. It has a secure rollover safety clasp. 

Silver is tarnished on back. Vintage piece in good pre-owned condition with age-appropriate wear. See photos for details.