Featured Antique Glass?

The last photos you posted included a stemmed item which I think is very high quality but I don't know what it is. Doesn't look like a drinking glass because of the irregular rim. It appears to have a hollow stem. If you can find it, would you post the size so we can see if others might know more about it? It doesn't look American to me, possibly European I think.

 

I would have to be very thirsty to be drinking out of that stemmed item...
It looks smaller on the photo, but it's 19cm With a 14cm diameter at the top

Bought in the Netherlands, so it's more likely to be European (Germany?)

Unfortunately, the rim is a bit chipped (but hardly noticeable due to the design), and there's also a small chip on the base.

 

The damaged bits: