STAMP ISSUES RELATED TO ICAO (1945-1977)

 

Somalia : 30th Anniversary of ICAO

                                                                                                            

Issue date: 31/12/1977

 

 

Leonardo da Vinci's drawing of a "helicopter" and ICAO emblem.

 

Montgolfier hot-air balloon (first manned free flight by balloon, 21 November 1783) and ICAO emblem.

 

Wright Flyer I and ICAO emblem.    

 

Boeing 720B of Somali Airlines and ICAO emblem.

Souvenir sheet showing the four stamps of the issue and a picture of the International Airport of Mogadishu, Somalia (now renamed Aden Adde International Airport; it is named after Aden Abdullah Osman Daar, first President of Somalia from 1960 to 1967).