Hi all, I have a few questions, is there a way of seeing all posts that I may have made in the past?

I fear I might be repeating myself so I apologies if I am...

These beads i understand would have some kind of foil applied to the outside of the glass there are still some bits clinging on. How would these have got in such a state with almost all of the pretty stuff gone?

When was this process popular and how old might these beads be?

As always thank you