Hi there, could we have another shot rotated, and the whole item?
What I can figure out is it is from the place: CORYDON, INDIANA (usa) 1977
The name looks to be something like HANS, or HAUS then BERRY or something like that. Just guessing here.
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There is a ZIMMERMAN ART GLASS STUDIO there. Not sure how long they were around, or could it be one of their people. If nothing else maybe you could email this studio and see if they can help you any with this piece ??