Recently purchased this old pendant that has what I think may be red matrix Bisbee. It is hallmarked RPS (Reyna Platero Secatero ?) The turquoise cab is approximately 7/8” by 5/8” and is nicely rounded.
Can anyone help me determine if it is Bisbee and what the approximate value might be. Thanks for your help.
![15F25956-0BD5-4348-84C4-99DFCB213D62](https://forum.turquoisepeople.com/uploads/db1846/original/2X/d/dc5e25214ce1efdc2354a69e44b02afefea8b1db.jpeg)