Hello – This ring has no markings & my plan was to take it apart to use in another project. I just wanted to be reasonably sure that I wasn’t destroying something with value.I found about 40 of these in box at an estate sale with other items from the 1920’s-1940’s. [img size=150][/img] [img size=346]https://kovels.com/media/kunena/attachments/legacy/images/ring_1.jpg[/img]