Region
Africa, North
2
Atlantic Ocean
1
Austria
2
Berlin
2
Berlin (Germany)
2
Communist countries
1
Europe
3
France
3
Germany
Germany (East)
1
Germany (West)
2
Great Britain
1
Holy Roman Empire
1
Japan
1
Leipzig
1
Leipzig (Germany)
1
Nuremberg
1
Paris
1
Paris (France)
1
Russia
2
Saxony
1
Soviet Union
3
United States
9