We recently bought this PW on a flea market:
(http://www.seelentags.de/pw/girlande.jpg)(http://www.seelentags.de/pw/girlandeb.jpg)
The body is clear with a few air bubbles. The blue garland is a very flat band of glass, wound around the outside (less than a mm thick, but easy to feel).
Any idea, where and when this type of PW was made?