Geographic Subject
Africa
30
Algeria
5
Congo (Democratic Republic)
5
Great Britain
4
Belgium
3
France
3
Italy
3
Portugal
3
Afrique
2
Ethiopia
2
Africa, French-speaking West
1
Africa, Northeast
1
Africa, West
1
Angola
1
Benguela Province
1
Benguela Province (Angola)
1
Cameroon
1
Comoros
1
Europe
1
German East Africa
1
Germany
1
Gran Bretaña
1
Guinea-Bissau
1
Haut-Lomami (Congo)
1
Kenya
1
Somalia
1
Tunisia
1
Western Sahara
1