| 16 January 1919 - Comet (Double-Headed Eagle overprinted) |
2q On 2h |
| 5q On 16h |
| 10q On 8h |
| 25q On 64h |
| 25q On 64h |
| 50q On 32h |
| 1fr On 1.28k |
| circa 1919 - Comet (Double-Headed Eagle overprinted) |
2q On 2h |
| 5q On 16h |
| 10q On 8h |
| 25q On 64h |
| 25q On 64h |
| 50q On 32h |
| 1fr On 1.28k |
| 8 March 1960 - International Womens’ Day |
Woman (Rockets In Background) 2.50l |
| Woman (Rockets In Background) 11l |
| 15 February 1962 - Yuri Gagarin |
Portrait / Rocket 50q |
| Portrait / Rocket 4l |
| Portrait / Rocket 11l |
| #604 |
| #605 |
| #606 |
| circa June 1962 - Early Soviet Probes |
Globe / Orbits |
| Sputnik 2 |
| Luna 1 |
| Luna 3 |
| 28 February 1963 - Vostok 3 / 4 |
Andrian Nikolayev |
| Spacecraft / Globe |
| Pavel Popovich |
| Nikolayev / Popovich / Globe / Orbits (souvenir sheet of 1) |
| 30 July 1963 - Early Cosmonauts |
Gagarin |
| Titov |
| Nikolayev |
| Popovich |
| Bykovsky |
| Tereshkova |
| 31 October 1963 - Early Soviet Probes |
Luna 1 |
| Luna 2 |
| Luna 3 |
| Venera 1 |
| Mars 1 |
| 27 June 1964 - Phases of the Moon |
Full Moon |
| New Moon |
| Half Moon |
| Gibbous Moon |
| Far Side of the Moon (souvenir sheet of 1) |
| Far Side of the Moon (souvenir sheet of 1) (imperforate) |
| 23 August 1964 - Riccione Exhibition (Early Soviet Probes overprinted) |
Luna 1 |
| Venera 1 |
| 15 December 1964 - Solar System |
Mercury |
| Venus |
| Earth |
| Mars |
| Jupiter |
| Saturn |
| Uranus |
| Neptune |
| Pluto |
| Solar System (souvenir sheet of 1) |
| Solar System (souvenir sheet of 1) (imperforate) |
| 15 June 1965 - Voskhod 2 |
Belyayev |
| Voskhod 2 |
| Leonov |
| Leonov Spacewalking |
| Leonov Spacewalking (souvenir sheet of 1) |
| 15 June 1965 - ITU Centennial |
ITU Insignia 2.50l |
| ITU Insignia 12.50l |
| 10 June 1971 - Luna 10 |
Probe 20q |
| Trajectory 30q |
| Probe 70q |
| Trajectory 80q |
| 10 June 1971 - Chinese Space Accomplishments |
Tungfanghung |
| Government Building 1.20l |
| Government Building 2.20l |
| Chinese Flag |
| 19 February 1973 - Nicholas Copernicus |
Portrait 5q |
| Portrait 10q |
| Portrait 25q |
| Portrait 80q |
| Portrait 1.20l |
| Heliocentric Star System |
| 10 November 1983 - World Communication Year |
WCY Insignia 60q |
| WCY Insignia 1.20l |
| 1 August 1996 - Telecommunications |
Satellite / Signals |
| Cellular Telephones |
| 6 March 1997 - Omar Khayyam |
Khayyam 20l |
| Khayyam 50l |
| 25 July 1999 - Trigentennial of Apollo 11 |
strip of 3 |
| Moonwalker / Earthrise |
| LM |
| Moonwalker / Flag |
| Launch (souvenir sheet of 1) |
| 20 June 2001 - History of Aviation |
sheet of 8 |
| Eole |
| Blériot IX |
| Spirit of St. Louis |
| Tirana Overflight |
| Antonov AN-10 |
| Concorde SST |
| Boeing 747 |
| Shuttle Columbia |
