Geographic Subject
Switzerland
Germany
236
Germany (West)
148
France
52
Austria
45
Basel
23
United States
12
Zurich
12
4.480
8
Italy
8
Suisse
7
4.415
6
Turkey
5
Europe
4
Allemagne
3
Bern
3
Graubünden
3
Great Britain
3
Zurich (Canton)
3
4.280
2
7.150
2
Aargau
2
Allemagne (Ouest)
2
Allemagne (République fédérale)
2
Alps, Swiss
2
European Economic Community countries
2
Japan
2
Jura Mountains (France and Switzerland)
2
Netherlands
2
Neuchâtel (Switzerland)
2
Neuenburg (Schweiz, Kanton)
2
Prussia
2
Prussia (Germany)
2
Soviet Union
2
Strasbourg
2
Strassburg
2
Ticino
2
Zurich (Switzerland)
2
Alps
1
Alps, Swiss (Switzerland)
1
Arosa
1
Arosa, Switzerland
1
Augsburg
1
Augsburg (Germany)
1
Autriche
1
Baden (Grand duchy)
1
Basel (Switzerland)
1
Basel Region
1
Belgium
1
Bern (Switzerland)
1
more ...