Region
Africa
1
Belgium
2
Bohemia
1
Czech Republic
1
Dunedin
1
England
12
Europe
3
France
7
Germany
2
Great Britain
26
Iran
1
Isfahan
1
Isfahan (Iran)
1
Italy
3
Japan
7
London
1
New York
2
New York (State)
2
New York, NY
1
Palestine
2
Paris
1
Scotland
1
Soviet Union
2
Spain
1
Switzerland
1
United States
51
Washington (D.C.)
1
Wittenberg (Saxony-Anhalt)
1
Wittenberg (Saxony-Anhalt, Germany)
1
États-Unis
1