As I understand from the history in the catalogue, Ball is the name of the founder in the U.S. with the U.S. railroad as the background, so my question is is the maker in Switzerland an American based company or a local Swiss company? This is an issue of authenticity.
The history does not tell how and when the the production got started in Switz.
The history does not tell how and when the the production got started in Switz.