Region
Hungary
3
Czechoslovakia
2
United States
2
Yugoslavia
2
Austria
1
China
1
Czechoslovak Republic
1
Europe
1
Europe, Central
1
Germany
1
Italy
1
Lithuania
1
Poland
1
Romania
1
Ruthenia
1
Ruthenia (Czechoslovakia)
1
Shandong Sheng
1
Silesia
1
Silesia, Upper
1
Silesia, Upper (Poland and Czech Republic)
1
Thrace
1
Tyrol (Austria)
1