Hi Kelli,
That may not make things that much easier. For much of the eighteenth century to date, Hamburg has been the last port in Europe before Bohemian, Silesian and German glass, transported on the Labe/Elbe river, was exported on, throughout the world.
What it does do is give a rough time frame, probably from @1810-1870.
Possible Bohemian candidates might be Harrachov and Egerman, and certainly the style of cutting staining would be consistent for both glassworks @ 1830.
Very nice quality item.
Regards,
Marcus