Geographic Subject
United States
35
Great Britain
22
Germany
18
Turkey
11
Europe
6
Japan
6
China
5
Allemagne
4
Armenia (Republic)
3
Asia
3
Austria
3
Belgium
3
East Asia
3
Hungary
3
India
3
Italy
3
Kenya
3
Armenia
2
Chongqing (China)
2
Egypt
2
Finland
2
France
2
Guernsey
2
Papal States
2
Philippines
2
Soviet Union
2
Straits Settlements
2
Turquie
2
États de l'Église
2
Afghanistan
1
Africa, Eastern
1
Alexandria (Egypt)
1
Arab countries
1
Argentina
1
Asie
1
Azerbaijan
1
Balkan Peninsula
1
Baltic States
1
Coast Province (Kenya)
1
Denmark
1
Derry (Northern Ireland)
1
Europe, Eastern
1
Europe, Western
1
Fiji
1
Germany (West)
1
Hong Kong (China)
1
Inde
1
Indonesia
1
Iran
1
Israel
1
more ...