Silver Flower Butterfly Brooch True vintage sterling silver flower butterfly brooch pin. Signed &quot;BEAU&quot; and marked &quot;STERLING&quot;. Butterfly has wings made up of circles of wires getting smaller towards the center. 3 flowers make up the center of the butterfly and 2 antennae curl at the top. Measures approximately 1 1/4&quot; tall and 2&quot; wide at widest points. Vintage Jewelry Brooches