STAMP ISSUES RELATED TO ICAO (1994-1995)
Sudan : 50th Anniversary of ICAO
Issue date: 07/12/1994
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50th Anniversary logo and Stylized Supersonic Transport (SST). |
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Blocks of 4 stamps. |
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First Day Covers.
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Background: Ideally, a stamp’s design is located perfectly in the centre of the paper with all four margins being precisely the same. In this issue, centring of the design varies from good to awful.
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Philatelic notice. There is no need to put brackets in the title “50TH ANN. of (I.C.A.O). Moreover, the word “Conservation” is misused in this case.
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