Geographic Subject
United States
63
Great Britain
23
Hawaii
21
Papua New Guinea
21
Tunisia
11
Samoan Islands
10
Morocco
9
Germany
8
Senegal
8
Indonesia
7
Vanuatu
7
India
6
Cuba
5
Botswana
4
Cameroon
4
Egypt
4
French Polynesia
4
Iowa
4
Algeria
3
American Samoa
3
Asia
3
Burma
3
Canada
3
Côte d'Ivoire
3
France
3
Lesotho
3
Madagascar
3
Missouri
3
Pacific Islands (Trust Territory)
3
Seychelles
3
Africa
2
Alaska
2
Apia
2
Apia (Samoa)
2
Australia
2
Bougainville Province
2
Bougainville Province (Papua New Guinea)
2
Colorado
2
Europe
2
Gilbert and Ellice Islands Colony
2
Guam
2
Haiti
2
Haïti
2
Kiribati
2
Mali
2
Malta
2
Mauritius
2
Micronesia (Federated States)
2
Morocco (Spanish zone)
2
Pacific Ocean
2
more ...