I was asked to identify these beads this past week. I gave the owner my opinions. But, frankly, it amounts to a lot of "I don't know for sure." I said I would post them and see whether anyone recognized the beads—and I'll pass opinions back. They were supposedly collected some thirty years ago. So they are not new/recent products.
Ideally, I would like to hear from anyone who thinks he/she RECOGNIZES the beads, or can make a comparison that is informative.
I know what I think. What do you think?