Viser nu Tonga - Officielle frimærker (1960 - 1969) - 2 frimærker.
1966
Airmail - Postage Stamp of 1961 Surcharged & Overprinted "1866 CENTENARY 1966 - TUPOU COLLEGE - SECONDARY EDUCATION"
18. juni VM: 1 Perforeringer: 14½ x 13½