Geographic Subject
Germany
6,329
Prussia
246
Switzerland
85
Austria
78
Berlin
52
Europe
45
United States
40
Great Britain
30
France
27
Prussia (Germany)
23
Soviet Union
21
Bavaria
18
Hamburg
16
Rhine Province
16
Westphalia
15
Saxony
13
Baden
11
Poland
11
Cologne
10
India
10
Hannover (Province)
9
Munich
9
Frankfurt am Main
8
Holy Roman Empire
8
Nuremberg
8
Sweden
8
Berlin (Germany)
7
England
7
Germany, Southern
7
Greece
7
Russia
7
Vienna
7
Hesse
5
Münster in Westfalen
5
Netherlands
5
Silesia
5
Württemberg
5
Allemagne
4
Brandenburg
4
Düsseldorf
4
Erfurt
4
Frankenthal (Rhineland-Palatinate)
4
Germany (East)
4
Hannover
4
Italy
4
Japan
4
Koblenz
4
Königsberg
4
Leipzig
4
Pomerania
4
more ...