I’ve been sitting here reading through some old posts as we watch the Colts game (
). I don’t think the hallmark on the ring is James Shay. I’ve never seen his hallmark look like that. If course I don’t know 100 %, but I have one of his cuffs and have looked up a lot of his pieces. His mark seems to be just a JS in caps, sometimes slightly offset (no periods after the letters). Here’s a screenshot of the Amerindien site page with js hallmarks (sorry I cut off some letters).
Here’s a link to another discussion we had on him.