Germany
Feb 14, 1924
No certification found.
Finland
Oct 6, 1924
No certification found.
Spain
Oct 26, 1924
No certification found.
France
Mar 1, 1925
No certification found.
Japan
Mar 20, 1925
No certification found.
United States
Aug 23, 1925
No certification found.
Portugal
Nov 24, 1925
No certification found.
Denmark
Aug 17, 1926
No certification found.