| circa 1937 - Roses / Zodiac |
Roses / Zodiac 12g |
| Roses / Zodiac 24g |
| 18 December 1948 - Silent Night, Holy Night |
Faces / Tailed Star |
| 5 November 1953 - Lutheran School Reconstruction |
Building |
| Johannes Kepler |
| Lutheran Bible |
| Theophil von Hansen |
| Lutheran School |
| 8 May 1956 - Power Conference |
Starburst |
| 1 September 1961 - Sonnblick Observatory |
Observatory |
| 17 May 1965 - ITU Centennial |
ITU Insignia / Antenna / Telegraph |
| 1 September 1966 - Peter Anich |
Anich |
| 28 September 1966 - Archives |
Theater |
| Cartography |
| Portraits |
| Manuscripts |
| 5 May 1969 - Council of Europe |
Flag |
| 4 September 1973 - WMO Centennial |
Academy of Science by Canaletto |
| 30 May 1980 - Aflenz Ground Station Inauguration |
Satellite Dish |
| 22 October 1981 - Space Abstract |
Between the Times by Oscar Asboth |
| 9 August 1982 - UN Conference on Peaceful Uses of Outer Space |
Rocket Lift-off |
| 18 February 1983 - World Communications Year |
Abstract Chain |
| 28 February 1986 - Council of Europe |
Ring of Stars / Austrian Banner |
| 27 August 1986 - Sonnblick Observatory |
Exterior View |
| 13 May 1988 - Europa 1988 |
Satellite Dish |
| 3 May 1991 - Europa 1991 |
ERS-1 |
| 2 October 1991 - Soyuz TM-13 |
Mir In Orbit |
| 27 November 1992 - Herman Potocnik |
Satellite In Orbit |
| 5 October 2001 - Meteorology & Geodynamics Institute Sesquicentennial |
Satellite Dish / Institute / Satellite / Instrument |
| 23 February 2005 - Rotary Club Centennial |
Globe / Insignia |
| 21 April 2005 - Astroset 1 |
 Taurus |
| Gemini |
| Cancer |
| Red Cock |
| booklet pane of 8 (2 x #s 1992-5) |
| 22 July 2005 - Astroset 2 |
Leo |
| Virgo |
| Libra |
| Yellow Cock |
| booklet pane of 8 (2 x #s 1996-9) |
| 24 October 2005 - Astroset 3 |
Scorpius |
| Sagittarius |
| Capricornus |
| Orange Cock |
| booklet pane of 8 (2 x #s 2000-3) |
| 20 January 2006 - Astroset 4 |
Aquarius |
| Pisces |
| Aries |
| Red Dog |
| booklet pane of 8 (2 x #s 2004-7) |
| 24 March 2006 - Post From Another World |
Meteorite / Earth circular stamp (souvenir sheet of 1) |
