Germany
Apr 26, 1924
No certification found.
Finland
Oct 13, 1924
No certification found.
Netherlands
Dec 5, 1924
No certification found.
France
Mar 1, 1925
No certification found.
Japan
Sep 4, 1925
No certification found.
Denmark
Sep 20, 1926
No certification found.
United States
Oct 15, 1928
No certification found.