Region
Canada
1
Czechoslovakia
7
Europe
6
États-Unis
1
France
1
Germany
3
Greece
1
Greece, Modern
1
Hongrie
1
Hungary
1
Juden
1
Lithuania
2
Palestine
1
Pennsylvania
1
Philadelphia
1
Poland
3
Pologne
1
Riom
1
San Bruno (Calif.)
1
San Leandro (Calif.)
1
Slovakia
8
Slovaquie
3
Soviet Union
1
Tchécoslovaquie
3
Topaz (Utah)
1
USA
1
Ukraine
3
United States
17
Utah
1
Virginia
1
Yougoslavie
1
Yugoslavia
8