Thanks for this, Ivo,
Is it unusual for a limited edition to be issued without signature? Certainly this is a smallish base @ 17mm diameter.
On the other piece, looking carefully, the dirt shows what appears to be the edges of the label, suggesting a vase with a rectangular box underneath. Label size @ 25mm (1") and silver coated.
Regards,
Marcus.
(who needs a copy of Langhamer's "Legend of Bohemian Glass" badly)