They are 1" and I picked them up in a "used-bin" at a gunshop. One is engraved with the number 14 on the bottom and the other one has a 7. They looked like Talley to me but they didn't exactly fit my Talley bases like my other Talley rings. I emailed the pic to Talley but they didn't respond yet. Are they Talley, any ideas?

These look like the old school Talley rings I have owned. They used to use the standard slotted screws before they went to the T15 Torx. As I recall, the bases changed accordingly.

But you did best by asking Talley. Please post results from reply.

You were right. Talley emailed me back and said it was an older pair of their rings. Thanks. Quality is excellent and I look forward to using them.