Geography
United States
590 results
Great Britain
39 results
Japan
27 results
Pennsylvania
27 results
Brazil
26 results
China
22 results
France
19 results
Germany
15 results
Europe
14 results
Soviet Union
12 results
Sweden
12 results
India
11 results
Korea (South)
11 results
Mexico
11 results
Canada
10 results
Philadelphia (Pa.)
10 results
England
9 results
Germany (West)
9 results
Developing countries
8 results
Taiwan
8 results
Great Lakes (North America)
7 results
Spain
7 results
Korea
6 results
Turkey
6 results
Pittsburgh
5 results
Thailand
5 results
Venezuela
5 results
West Virginia
5 results
Belgium
4 results
Colorado
4 results
European Economic Community countries
4 results
Italy
4 results
Ohio
4 results
Sheffield
4 results
Alabama
3 results
Argentina
3 results
Austria
3 results
Charleston (S.C.)
3 results
Europe, Eastern
3 results
Homestead
3 results
Homestead (Pa.)
3 results
Indiana
3 results
Michigan
3 results
Poland
3 results
Romania
3 results
Sheffield (England)
3 results
South Africa
3 results
South America
3 results
Steel Industry National Historic Site (Pa.)
3 results
Asia
2 results
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