Sierra Leone
Viser nu Sierra Leone - Post frimærker (1859 - 2018) - 1 frimærker.
1985
The 40th Anniversary of I.C.A.O.
28. februar VM: Ingen Perforeringer: 14
Nr. | Type | D | Farve | Beskrivelse | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
828 | MF | 70C | Flerfarvet | Eddie Rickenbacker and Spad "XIII", 1918 | 1,63 | - | 1,63 | - | USD | ||||||||
829 | MG | 1.25Le | Flerfarvet | Samuel P. Langley and "Aerodrome A", 1903 | 2,72 | - | 2,72 | - | USD | ||||||||
830 | MH | 1.30Le | Flerfarvet | Orville and Wilbur Wright with Wright Flyer I, 1903 | 2,72 | - | 2,72 | - | USD | ||||||||
831 | MI | 2Le | Flerfarvet | Charles Lindbergh and "Spirit of St. Louis", 1927 | 5,44 | - | 5,44 | - | USD |