vintage gold tone metal acrylic orange yellow green butterfly BROOCH jewelry pin

vintage brooch
color: various

jewelry pin of a butterfly
silver tone metal body & antennae
gold tone metal back & wings outline
wings seem to be an acrylic inlay
slightly iridescent colors of orange, yellow, green, black, purple
bar pin closure

length: 1-1/8"
width: 1.25"

excellent condition