Thank you for your Replays,
Ahh Battuto so simple it can be, but I'm looking so far away. :hiclp:
At the moment I haven’t a UV-backlight.
Question for the Uranium & Rare earths, if is Uranium inside what tells me this?
1.) Age (I guess today can’t use anymore Uranium)
2.) Place ( there are many Glassworks did use this Metal)
Anyone know a Web Site who explain this, Glass with Uranium
Leni for me looks like a cutting Pattern, dose Troughs have very small lines it almost does not see.
The Pontil Mark is Polished (dislocated) and the rim too.
Sergio