USSR
Viser nå: USSR - Postfrimerker (1923 - 1991) - 1 frimerker.
1971
International Congrees in Moscow
9. June VM: Ingen Arkstørrelse: 60 Design: A. Aksamit and A. Shmidshtein Perforering: 11½
Nr. | Type | D | farge | Beskrivelse | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3675 | EEE | 6K | mangefarget | 13th International Science History Congress | (4 mill) | 0.27 | - | 0.27 | - | USD | |||||||
3676 | EEF | 6K | mangefarget | (15th General Assembly of Geodesics and Geophysics Union) | (4 mill) | 0.27 | - | 0.27 | - | USD | |||||||
3677 | EEG | 6K | mangefarget | (8th International Oil Congress) | (4 mill) | 0.27 | - | 0.27 | - | USD |