They are probably from the gulf. I just wrote a post about that- hope it wasn't on this thread.
I can hardly wait until you clean those. Curious to see what the diff is in color.
And, BTW you can't put up too many photos. That is what this forum is about.
That is some box and you are a kind of archaeologist. Pix here are a kind of date/time record. Be sure to document it all carefully before you play with them or give them a bath, though I can't think why anyone except an archaeologist would want to keep pearls dirty,lol