The Commemorative Covers


This chapter of the ICAO Postal History displays the covers issued to mark a special event such as an anniversary or an exhibition; they always feature a direct relationship to the International Civil Aviation Organization (ICAO) by showing the ICAO emblem, its acronym, its name or the reproduction of a stamp from the ICAO collection. This chapter does not list the first day covers related to the stamp issues, or the covers related to ICAO Assembly Sessions, Conferences and Meetings, which can be found in other chapters of the Postal History.


The entries are organized by subjects and in chronological order of their issue.



New entry

Admission to ICAO


The United Nations


Semana Da ASA


Miscellaneous Covers