1935
Silver Jubilee (415)
May 7 1935

1929
Ninth Universal Postal Union Congress (528)
May 10 1929

1925
British Empire Games 1925 (527)
April 9 1925

1924
British Empire Exhibition 1924 (526)
April 23 1924

1912
Definitives 1912-1924 (529)
January 1 1912