Region
United States
26
China
7
Europe
6
Indiana
5
France
4
Great Britain
4
Germany
3
Boston
2
Canada
2
Massachusetts
2
New England
2
Weimar (Thuringia, Germany)
2
Africa
1
Alabama
1
Athens
1
Athens (Ga.)
1
Boston (Mass.)
1
Buffalo
1
Connecticut
1
Cuba
1
England
1
Florida
1
Georgia
1
Germany (East)
1
India
1
Italy
1
Jena (Germany)
1
La Grande
1
La Grande (Or.)
1
Loir-et-Cher
1
London
1
Mahoning River Valley (Ohio and Pa.)
1
Mexico
1
Mississippi
1
New York (State)
1
North Carolina
1
Northern Ireland
1
Nāgpur
1
Oregon
1
Pennsylvania
1
Russia
1
Scotland
1
Sichuan Sheng
1
Sichuan Sheng (China)
1
Southeast Asia
1
Southwestern States
1
Soviet Union
1
Uruguay
1
West (U.S.)
1
Yugoslavia
1