Sphinx Signed Vintage Gold Tone Banded Agate Glass Pin Brooch

Sphinx signed vintage gold tone banded agate glass pin brooch. Decorative rope style gold tone setting with prong set banded glass tone in browns, tans, cream colors. The finish is in very good condition and the clasp works fine. See photos for size. NOTE: -- see photo -- there is 1 TINY spot on the stone that looks like a chip. IT IS NOT A CHIP. It cannot be felt on the glass so I believe it was made during the making of the glass. I wanted to note it since it looks like it is chipped in the photos. Pre-owned.