Geographic Subject
Germany
54
France
30
Sweden
29
Switzerland
16
Netherlands
10
Great Britain
8
4.050
5
China
5
Greece
5
United States
5
Europe
4
Italy
4
Rome
4
Soviet Union
4
Spain
4
4.415
3
Asia
3
Denmark
3
Germany (West)
3
Holy Roman Empire
3
Indonesia
3
Prussia
3
Scandinavia
3
4.210
2
Austria
2
Baden (Germany)
2
Bavaria
2
Bavaria (Germany)
2
Brittany
2
Chile
2
Egypt
2
Hesse
2
Hesse (Germany)
2
India
2
Saxony
2
Saxony (Germany)
2
4.480
1
4.660
1
Aachen (Germany)
1
Affoltern bei Zürich (Switzerland)
1
Allemagne
1
Allemagne (République fédérale)
1
Andorra
1
Andorre
1
Athens (Greece)
1
Australia
1
Baden
1
Basel (Switzerland : Canton)
1
Basel (Switzerland)
1
Belgium
1
more ...