United States
Aug 15, 1931
NR
Ireland
Sep 11, 1931
No certification found.
Mexico
Oct 15, 1931
No certification found.
Finland
Nov 1, 1931
S
Restricted to any special class of persons.
France
Jan 15, 1932
U
Denmark
Feb 1, 1932
No certification found.
Portugal
Mar 26, 1932
No certification found.
Germany
Apr 23, 1932
No certification found.
Norway
Sep 22, 1932
No certification found.
Finland
Aug 1, 1947
S
Restricted to any special class of persons.
Portugal
Mar 5, 1951
No certification found.
Finland
Apr 1, 1955
S
Restricted to any special class of persons.
Denmark
Apr 6, 1964
No certification found.
Spain
Aug 14, 1967
No certification found.