Pottery Bottle "SELTERS HERZOGTHUM NASSAU

[angifogg]

I posted this to the "what is it forum already" and received some links with mixed thoughts on the age

Found this in an old box from an estate, (Stamped with "HJ Num. 34" under handle).

Any ideas of age, what it was used for and possible value?

Thanks

[epackage]

Mineral water or gin from Europe...most likely mineral water....not much value $10-20 on a good day....Jim