Region
- United States 18 results
- South Africa 12 results
- Southern States 8 results
- Great Britain 6 results
- Alabama 4 results
- Italy 4 results
- Soviet Union 4 results
- Africa, Southern 2 results
- Alberta, Northern 2 results
- Austria 2 results
- Baldwin County 2 results
- Baldwin County (Ala.) 2 results
- Belgium 2 results
- Berkeley 2 results
- Birmingham 2 results
- Birmingham (Ala.) 2 results
- Burundi 2 results
- California 2 results
- Canada 2 results
- China 2 results
- Dallas 2 results
- Kraków 2 results
- Kraków (Poland) 2 results
- Martinique 2 results
- Mobile-Tensaw Delta 2 results
- Mobile-Tensaw Delta (Ala.) 2 results
- Pacific Ocean 2 results
- Poland 2 results
- Tennessee River Valley 2 results
- Texas 2 results
- Trieste 2 results
- Trieste (Italy) 2 results
- Vienna 2 results
- Vienna (Austria) 2 results
- Zambia 2 results
- Zimbabwe 2 results