I gleaned the following off the 'net:
"Pauline Rader produced necklaces, bracelets, brooches, pendants, earrings and rings with the look of chunky MOD designs.
Mark: “PAULINE RADER” in block letters in an oval cartouche and a “circled C” for copyright."
SIZE: 2 1/2" H 2" wide. 1 clear stone missing but you have to see it with a magnifying glass.
Payment by Money Order, cashier's check or personal check.
If interested, please email me with your Zip Code for EXACT postage. In USA shipping costs depend on zones and weight. Email me for shipping costs with your zip code or you might OVERPAY on postage. I recycle packaging materials.