i have copied the words from the bottle and will send them to a Hungarian woman friend who lives in Budapest. I tried to translate them using Google but without good results. The word forras (or forrás) may mean source, possibly spring. Keseru translates to "bitter," viz to "water," and kocs to...
You may find something useful about the container in this 1867 book: Philadelphia and Its Manufactures: A Hand-book of the Great Manufactories, page 557. The link is below...
I, too, have one of those bottles, identical in every way. I live in Maine, found the bottle in Maine, and while I cannot identify it positively, I believe it was very likely a product of Byron H. Smith Company of Bangor. As nearly as I can determine, Byron Smith, Jr. was a chemist, and the...