Charming vintage butterfly brooch or pin in blue enamel on sterling silver dating from the Art Deco period. Good vivid colour to the enamel which is in good order. The silver is marked to the rear bottom wing '.925' for sterling silver. Good secure clasp & pin.
Size 1.8 x 2.2 cm or 0.7 x 0.9 inches.
Weight 2.5 grams or 1.6 penny weight.