the antiques i found in sumatra sea area (Glessen)

A great trasure_hunting session on the river's midway today with a super sharp, sharpshooter, coming all the way from Sumatra, this is one of the two best inventions of the day, a giessen giant seafood bottle, discovered by old moorings. We typically consider it as a bottle of ginger beer.oh well, i guess that finds to be be befor other time it is. i have not found any of them..new i found such items maybe shipping from outside our area due to given on bottle inscribed name glessen but i dont know what means glessen this and for what functioning. if friend steemians know what it means glessen please tell me .. thanks