Vintage Signed Trifari Yellow Gold Tone Metal Stylized Swirl Pin Brooch

Dating to the 1960s or so, here's a yellow gold tone metal costume pin brooch by Trifari (hallmarked as pictured). In the shape of a stlized triple leaf or stylistic bow, the pin is a combo of matte and shiny finishes. Size is 2-3/4" high x 1-7/8" wide. Safety catch at the back to hold the pinstem in place. Lovely condition with no problems I can spot.