Hi Bums
Unfortunately those are all out of focus. My old eyes can't see them.
Do you have a digital camera? If so, it has a macro setting. I punch the main setting button untl a little flower shows up.
That setting will take a huge closeup which you will have to crop and resize to get it up here.
Get in as close as you can and still get the clasp.
Also hold the "take picture" button half way down for a second or two, then press it all the way down. It will freeze the frame so it will be in focus. Believe me that little trick has saved me from being permanently out of focus.
no jokes now.......