once you got some of the substance out I would try different things on it like mineral spirits,denatured alcohol,ammonia,gasoline. outside,not in the house.
most people that collect soda's only want ones from USA or only there home state, so a codd from USA is pretty good,because just about all you ever see are foreign.
I have one that the Chicago address & also a Winnipeg Man. Canada on it. It's a corker, don't know where it is right now,so can't you if it was a applyed top or machine made.
here in WISconsin I was told that in winter they would go out to cut ice and take a wagon of trash like old bottles dump the trash in holes that they made from cutting the ice blocks.Now you have a wagon full of ice for the ice house.