Region
Alabama
1
Angola
1
Antarctica
2
Arctic regions
2
Australia
1
Barth
1
Belgium
2
Berlin
1
Berlin (Germany)
2
Borneo
1
Bosnia and Herzegovina
1
Burma
1
California
2
Canada
7
Chichi Island
1
Chichi Island (Japan)
1
China
1
Cincinnati
1
Colorado
1
Communist countries
1
Czech Republic
1
El Dorado (Kan.)
2
Europe
5
France
7
Germany
8
Great Britain
22
Guam
1
Ho Chi Minh Trail
1
Israel
4
Italy
1
Japan
1
Lithuania
1
Long Beach
2
New Zealand
1
North Pole
1
Northern Ireland
1
Ohio
1
Pacific Area
1
Papua New Guinea
1
Pecos River Valley (N.M. and Tex.)
1
Poland
1
Port Angeles (Wash.)
1
Posey County (Ind.)
1
Rabaul
1
Rabaul (Papua New Guinea)
1
Russia (Federation)
1
South Africa
1
South China Sea
1
South Pole
1
Soviet Union
5
more ...