Geographic Subject
Sweden
84
United States
61
Netherlands
38
Great Britain
29
France
24
Spain
18
Italy
17
Belgium
15
Germany
15
India
10
Denmark
7
Egypt
7
Soviet Union
7
Korea
6
Naples (Kingdom)
6
Austria
5
Castile (Spain)
5
Europe
5
Philippines
5
America
4
Brazil
4
China
4
Hungary
4
Latin America
4
Massachusetts
4
Poland
4
South Africa
4
Venice (Italy)
4
Yugoslavia
4
Africa
3
Baltic States
3
Bengal (India)
3
Brabant (Belgium)
3
Cambodia
3
Cuba
3
Ethiopia
3
Florence (Italy)
3
Guatemala
3
Liège (Belgium)
3
Papal States
3
Pennsylvania
3
Peru
3
Somalia
3
Virginia
3
Aceh (Indonesia)
2
Algeria
2
Argentina
2
Boston (Mass.)
2
Bruges (Belgium)
2
Burma
2
more ...