Region
United States
Pennsylvania
7
Philadelphia
7
Great Britain
5
Africa
3
America
3
Canada
3
Delaware
3
New York (State)
3
Washington (D.C.)
3
Winterthur
3
Connecticut
2
Europe
2
Massachusetts
2
New York
2
Philadelphia (Pa.)
2
Puerto Rico
2
Virginia
2
Allentown
1
Asia
1
Austin (Tex.)
1
Boston
1
California
1
Central America
1
Chicago
1
Denmark
1
England
1
Europe, Eastern
1
Finland
1
Foreign countries
1
Germany
1
Haiti
1
Iceland
1
Illinois
1
Italy
1
Japan
1
London
1
Mexico
1
Middle Atlantic States
1
Minnesota
1
New England
1
New Jersey
1
New York (N.Y.)
1
Norway
1
Oceania
1
Penn
1
Philippines
1
Poland
1
Princeton
1
Slavic countries
1
more ...