Geographic Subject
Germany
19
Germany (West)
8
France
5
United States
5
4.415
2
Allemagne
2
Baden (Germany)
2
Baden-Württemberg (Germany)
2
Great Britain
2
Iran
2
Landau in der Pfalz
2
Landau in der Pfalz (Germany)
2
Prussia (Germany)
2
Russia
2
Turkey
2
Africa
1
Austria
1
Baden
1
Baden-Württemberg
1
Bavaria (Germany)
1
Brunschweig (Germany)
1
Brunswick
1
Developing countries
1
Finland
1
Ghana
1
Greece
1
Indonesia
1
Italy
1
Landau (Pfalz)
1
Lebanon
1
Namibia
1
Nuremberg (Germany)
1
Prussia
1
Prussian
1
Rhine Province
1
Ruhr (Germany : Region)
1
Ruhr (Region)
1
Venice (Italy)
1