STAMP ISSUES RELATED TO ICAO (1984-1985)
Sierra Leone : 40th Anniversary of ICAO
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Issue date: 28/02/1985
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Edward Rickenbacker, Spad XIII (1918) and German biplane trailing smoke. |
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Samuel Pierpont Langley's "Aerodrome A" (1903). This stamp is wrongly inscribed "Aerodrome No. 5". More background information on this stamp can be found by clicking on the following link: Philatelic Laxity: Langley's Aerodromes. |
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Orville and Wilbur Wright and Wright Flyer I (1903). |
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Charles Lindbergh and Ryan NYP Special "Spirit of St. Louis" (1927). |
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Boeing 707‑384C from Sierra Leone Airlines, over Freetown.
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Background: The four stamps of this issue pay tribute to aviation pioneers and are one of a series issued to celebrate Aviation Heritage. |
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