Geographic Subject
Germany
565
Germany (West)
159
France
47
United States
31
Great Britain
24
4.415
22
Baden
15
Austria
14
Italy
14
Prussia
14
Europe
13
Heidelberg
12
Spain
10
Baden (Germany)
9
England
9
Greece
9
Iran
9
Netherlands
8
Rome
8
Russia
8
European Economic Community countries
7
Soviet Union
7
Switzerland
7
Alsace
6
China
6
India
6
Lorraine
6
Prussia (Germany)
6
Saxony
6
Africa
5
Allemagne
5
Palatinate
5
Württemberg
5
Baden-Württemberg
4
Bavaria (Germany)
4
Developing countries
4
Egypt
4
Hungary
4
Mannheim
4
Turkey
4
4.280
3
4.660
3
Bavaria
3
Hesse
3
Holy Roman Empire
3
Iraq
3
Karlsruhe
3
Latin America
3
Leipzig
3
Namibia
3
more ...