Thank You Lustrousstone!
Yes I've been through all catalogues, but did not find anything similar to it.
I have not seen that type of finish on another piece of manual press glass, could You please suggest where I can see some images? or maker who are known for doing this? why would they ground polished pontil type dimple on the base? and what do You think about edge not being a circle, is it by design or is it byproduct of some kind? could You give some examples of similar rim?
I bought it in Germany but the seller did not know anything about it, some people who looked at it suggested that finish looks more French than Bohemian.