ART butterfly magnolia floral trembler vintage brooch pin 1950s

ART Butterfly Floral Trembler Vintage Figural Pin Brooch. Well made mechanical brooch manufactured by ART in the 1950's. In very good vintage condition, slight crazing on the white enamel petals. The spring is in good shape with lots of butterfly movement. The piece measures 2 inches wide. Very nice Spring Time brooch. The pin back is straight and strong, the clasp locks securely.