Beautiful vintage signed Sphinx rhodium plated marcasite bow brooch

For sale is this LOVELY SIGNED SPHINX VINTAGE 1950'S/60'S

SPARKLY MARCASITE BOW BROOCH

SIGNED SPHINX AND NUMBERED 16077 ON THE BACK

JUST LOVELY

MEASURES APPROX: 4.5 X 3.5 CM

Much nicer in real.

Box not incl