- Collecting Societies - Austria (7)
- Collecting Societies - Germany (6)
- Collecting Societies - Switzerland (4)
- Collecting Societies - Belgium (1)
- Collecting Societies - France (1)
- Collecting Societies - Great Britain (1)
- Collecting Societies - Netherlands (1)
- Collecting Societies - Norway (1)
- Collecting Societies - Spain (2)
- Collecting Societies - Hungary (2)
