Region
United States
33
Pennsylvania
16
Germany
9
Philadelphia
8
England
4
Delaware
2
Europe
2
Ireland
2
Penn
2
Philadelphia (Pa.)
2
Australia
1
Baltimore
1
Canada
1
Czechoslovakia
1
Delaware River Valley (N.Y.-Del. and N.J.)
1
États-Unis
1
Iowa
1
Maritime Provinces
1
Maryland
1
Middle Atlantic States
1
Netherlands
1
New England
1
New York
1
North America
1
North Carolina
1
Palatinate (Germany)
1
Pella (Ia.)
1
Providence (R.I.)
1
Scotland
1
Sweden
1