Geographic Subject
Germany
294
Germany (West)
163
Berlin
55
Germany (East)
30
France
29
Italy
29
United States
28
Europe
19
Soviet Union
19
4.415
18
Great Britain
16
Turkey
14
Greece
13
Iran
13
Berlin (Germany)
12
China
11
Brazil
9
India
9
Deutschland
8
Korea
8
Argentina
7
Spain
7
Israel
6
Japan
6
Middle East
6
Poland
6
Rome
6
Switzerland
6
Afghanistan
5
Austria
5
European Economic Community countries
5
Mexico
5
Pakistan
5
Peru
5
Prussia
5
Russia (Federation)
5
England
4
Europe, Central
4
Jordan
4
Nigeria
4
Prussia (Germany)
4
Russia
4
Syria
4
USA
4
4
3
4.240
3
Africa, West
3
Balkan Peninsula
3
Bavaria
3
Communist countries
3
more ...