Anita,
You are welcome. It is an interesting piece with strong characteristics of both companies.
As far as pontils go, the lack of one simply indicates that the piece was mold blown from the mouth of the vase. This style of work can be found from all of the major Bohemian houses. I have a lovely Loetz perfume in Ausfuhrung 134 (pink and silver variant) that has no pontil and is ground at the mouth of the perfume. If a piece has no pontil, then it will invariably have a ground rim at the mouth of the piece. Conversely, if it has a pontil, the mouth of the vase will be rounded, smooth and fire polished. If it has a pontil, and also a ground mouth, which you will see on occasion, it is typically an indication that the piece has been repaired at the lip, or cut down due to damage.
Craig