Subject Region
France
14
Great Britain
8
United States
7
Italy
6
Russia
6
China
5
Germany
4
Spain
4
Poland
3
England
2
Germany (East)
2
India
2
Japan
2
Soviet Union
2
Venice (Italy)
2
Africa
1
Australia
1
Austria
1
Beijing
1
Berlin (Germany)
1
Communist countries
1
Cyprus
1
Denmark
1
Drama
1
Florence (Italy)
1
Georgia
1
Greece
1
Hiroshima-shi (Japan)
1
Hong Kong
1
Hong Kong (China)
1
Indonesia
1
Ireland
1
Jilf al Kabir Plateau (Egypt)
1
Kazakhstan
1
Kyrenia
1
London
1
Massachusetts
1
Mongolia
1
Morocco
1
Moscow
1
Moscow (Russia)
1
New York
1
New York (State)
1
Oklahoma
1
Pakistan
1
Panama
1
Paris (France)
1
Russia (Federation)
1
Saint Petersburg
1
Saint Petersburg (Russia)
1
more ...