Hi,
Thank you very much for your reply!
I will make better pictures this week, but it ìs thick and opaque.
There's only a small spot in the bottom where the opalescent effect is visible.
BUT.... just 2 minutes ago I have spotted the exact same bottle, only with another cap.
(And I'm pretty sure my cap is original)
If you are interested in seeing it:
Go to the passau Museum Website.
(
https://www.glasmuseum.de/1/glassammlung/panoramen/)
-Then click to visit the Biedermeier Hall.
-From where the camera starts, it's in the 7th showcase, if you move to the right.
-I'm pretty excited by the way, since I have been searching for months, and by some kind of intuition
had the urge to visit the Panorama on their website.
Perhaps I should thank you
