50th anniversary of the end of WWII
Map on gutter
Death Centenary of Sir Rowland Hill
25th anniv of Australian territory (24c)
25th anniv of Australian territory (30c)
25th anniv of Australian territory (85c)
Appearance of Halley's Comet
75th Death Anniversary of Sir John Murray
Policing on Christmas Island
350th Anniversary of Naming of Christmas Island
50th Anniversary as an Australian Territory
50th Anniversary as an Australian Territory
50th Anniversary as an Australian Territory
50th Anniversary as an Australian Territory
50th Anniversary as an Australian Territory
Early Voyages to Christmas Island
