
Hiya! I'm going to ask a moderator to remove your second image, and ask you to, please, start another thread for it. Each piece of glass deserves it's own dedicated thread and discussion can get complicated if we're trying to talk about different pieces in the same place.
Don't worry about it - we were all new once, and we really appreciate that you've taken the time and effort to post the images directly.

You can post up to 4 images per comment - just click on the bit under the box which reads "more attachments".
We also really like looking at bottoms of things.
Even if it looks as if there is "nothing there" the sort of "nothing" can tell us loads. The kind of finish to a pontil scar, the sort of polishing, mould marks, age-related wear etc.