British Antarctic Territory
Scott #129-132 1986
7p, 22p, 27p and 54p Halley's Comet.
Mint never hinged.
$5.80 Item #BAT129S4
add to cart

Burundi
Scott #C183-C186 1973
15F Block of 4, 18F Block of 4, 27F Block of 4 and 36F Block of 4, Anniversary of the Birth of Copernicus.
Mint never hinged.
$22.75 Item #BRNC183C1
add to cart

Chile
Scott #426 1972
50c University of Chile Mt. Calan Observatory.
Mint never hinged.
$0.50 Item #CHL0426S1
add to cart

Chile
Scott #436 1973
2.30e La Silla Observatory.
Mint never hinged.
$0.50 Item #CHL0436S1
add to cart

China Peoples Republic
Scott #205 1953
$2200 Nicolaus Copernicus Astronomer.
Unused no gum as issued.
$1.28 Item #CPR0205S01
add to cart

China Peoples Republic
Scott #205 1953
$2200 Nicolaus Copernicus Astronomer.
Unused no gum as issued.
$1.90 Item #CPR0205S1
add to cart

China Peoples Republic
Scott #245 1955
8f Chang Heng Astronomer Chinese Scientists.
Used.
$0.75 Item #CPR0245S3
add to cart

China Peoples Republic
Scott #1778 1982
8f Syzygy of the Nine Planets March 10 and May 16.
Mint never hinged.
$1.50 Item #CPR1778S6
add to cart

China Peoples Republic
Scott #1778 1982
8f Syzygy of the Nine Planets March 10 and May 16.
Mint never hinged.
$1.50 Item #CPR1778S7
add to cart

China Peoples Republic
Scott #1778 1982
8f Syzygy of the Nine Planets March 10 and May 16.
Mint never hinged.
$1.50 Item #CPR1778S8
add to cart

China Peoples Republic
Scott #1778 1982
8f Syzygy of the Nine Planets March 10 and May 16.
Mint never hinged.
$1.50 Item #CPR1778S9
add to cart

Christmas Island
Scott #179-182 1986
33c Over Island, 45c Edmond Halley, 60c Over Phosphate Shipping and 90c Over Flying Fish Cove, Halley's Comet.
Mint never hinged.
$2.05 Item #CHI179S1
add to cart

Christmas Island
Scott #179-182 1986
33c Over Island, 45c Edmond Halley, 60c Over Phosphate Shipping and 90c Over Flying Fish Cove, Halley's Comet.
Mint never hinged.
$2.05 Item #CHI179S2
add to cart

Christmas Island
Scott #179-182 1986
33c Over Island, 45c Edmond Halley, 60c Over Phosphate Shipping and 90c Over Flying Fish Cove, Halley's Comet.
Mint never hinged.
$2.10 Item #CHI179S3
add to cart

Comoro Islands
Scott #C158-C162 1986
125F, 150F, 225F, 300F and 450F Imperforate Comets Astronomers and Probes.
Mint never hinged.
$12.50 Item #COMC158S01
add to cart

Czech Republic
Scott #2996 1996
5k Tycho Brahe Astronomer.
Mint never hinged.
$0.65 Item #CZE2996S2
add to cart

Czechoslovakia
Scott #1625 1969
60h Stetanik as Professor of Astronomy and as French General.
Mint never hinged.
$0.30 Item #CZE1625S3
add to cart

Denmark
Scott #524 1973
2K Sextant Stella Nova Cassiopeia 1573 Publication of De Nova Stella by Brahe.
Mint never hinged.
$1.30 Item #DEN0524S5
add to cart

Denmark
Scott #1035-1036 1995
3.75K Uranienborg Observatory and 5.50K Sextant, Tycho Brahe, Astronomer.
Mint never hinged.
$3.55 Item #DEN1035S1
add to cart

Dominica
Scott #945-948 1986
5c Jantal Mantar Observatory Delhi India, and Nasir al Din al Tusi Astronome, 10c US Bell X-1 Rocket Plane Breaking Sound Barrier, 45c Astronomicum Caesareum 1540 Manuscript Diagram of Comet�s Trajectory and $4 Mark Twain Comet Appeared.
Mint never hinged.
$4.30 Item #DOM0945S2
add to cart

Dominica
Scott #945-948 1986
5c Jantal Mantar Observatory Delhi India, and Nasir al Din al Tusi Astronome, 10c US Bell X-1 Rocket Plane Breaking Sound Barrier, 45c Astronomicum Caesareum 1540 Manuscript Diagram of Comet�s Trajectory and $4 Mark Twain Comet Appeared.
Mint never hinged.
$4.30 Item #DOM0945S3
add to cart

Dominica
Scott #945-948 1986
5c Jantal Mantar Observatory Delhi India, and Nasir al Din al Tusi Astronome, 10c US Bell X-1 Rocket Plane Breaking Sound Barrier, 45c Astronomicum Caesareum 1540 Manuscript Diagram of Comet�s Trajectory and $4 Mark Twain Comet Appeared.
Mint never hinged.
$4.30 Item #DOM0945S4
add to cart

Dominica
Scott #945-948 1986
5c Jantal Mantar Observatory Delhi India, and Nasir al Din al Tusi Astronome, 10c US Bell X-1 Rocket Plane Breaking Sound Barrier, 45c Astronomicum Caesareum 1540 Manuscript Diagram of Comet�s Trajectory and $4 Mark Twain Comet Appeared.
Mint never hinged.
$4.30 Item #DOM0945S5
add to cart

Faroe Islands
Scott #511-512 2009
10K and 12K International Year of Astronomy 2009 Europa.
Mint never hinged.
$5.25 Item #FAR511S1
add to cart

France
Scott #1278-1281 1970
50c Diamond Rock Martinique, 95c Chancelade Abbey Dordogne, 1F Gosier Islet Guadeloupe and 1.30 Haute Provence Observatory and Spiral Nebula.
Mint never hinged.
$3.00 Item #FRA1278S1
add to cart

France
Scott #1278-1281 1970
50c Diamond Rock, 95c Chancelade Abbey, 1F Gosier Inlet and 1.30F Hautr Provence Observatory Spiral Nebula.
Mint never hinged.
$2.30 Item #FRA1278S2
add to cart

France
Scott #1278-1281 1970
50c Diamond Rock, 95c Chancelade Abbey, 1F Gosier Inlet and 1.30F Hautr Provence Observatory Spiral Nebula.
Mint never hinged.
$2.30 Item #FRA1278S3
add to cart

French Southern and Antarctic Territory
Scott #C80 1984
3.50F Aurora Polaris.
Mint never hinged.
$1.50 Item #FSTC080S2
add to cart

German Democratic Republic
Scott #1461 1972
70pf Copernicus Astromomer.
Mint never hinged.
$0.50 Item #GED1461S1
add to cart

Germany
Scott #9N359-9N376 1975
Berlin 5pf Symphonie Satellite, 10pf Electric Train, 20pf Old Weser Lighthouse, 30pf Rescue Helicopter, 40pf Space Shuttle, 50pf Radar Station, 60pf X-ray Machine, 70pf Shipbuilding, 80pf Tractor, 100pf Coal Excavator, 110pf TV Camera, 120pf Chemical Plant, 130of Brewery, 140pf Heating Plant, 150pf Power Shovel, 160pf Blast Furnace, 180pf Payloader, 190pf Heating Plant, 200pf Oil Drill Platform, 230pf Frankfurt Airport, 250pf Airport, 300pf Electric Railroad and 500pf Radio Telescope.
Mint never hinged.
$30.00 Item #GER9N359S01
add to cart

Germany
Scott #9N376 1975
500pf Radio Telescope.
Mint never hinged.
$4.30 Item #GER9N376S01
add to cart

Germany
Scott #9N376 1975
500pf Radio Telescope Industry of Germany.
Used.
$1.05 Item #GER9N376S1
add to cart

Germany
Scott #9N376 1975
500pf Radio Telescope Industry of Germany.
Used.
$1.85 Item #GER9N376S2
add to cart

Germany
Scott #1104 1973
40pf Nicolaus Copernicus and Solar System.
Mint never hinged.
$0.75 Item #GER1104S2
add to cart

Germany
Scott #1104 1973
40pf Nicolaus Copernicus and Solar System.
Mint never hinged.
$0.75 Item #GER1104S4
add to cart

Germany
Scott #1269 1978
50pf Museum Tower and Observatory German Museum for National Sciences and Technology.
Mint never hinged.
$0.50 Item #GER1269S1
add to cart

Germany
Scott #1422 1984
80pf Bessel Astronomer.
Mint never hinged.
$0.95 Item #GER1422S2
add to cart

Germany
Scott #1456 1986
80pf Halley's Comet.
Mint never hinged.
$1.45 Item #GER1456S2
add to cart

Germany
Scott #1456 1986
80pf Halley's Comet.
Mint never hinged.
$1.20 Item #GER1456S3
add to cart

Germany
Scott #1456 1986
80pf Halley's Comet.
Mint never hinged.
$1.45 Item #GER1456S4
add to cart

Germany
Scott #1467 1986
80pf European Satellite Technology.
Mint never hinged.
$1.50 Item #GER1467S2
add to cart

Germany
Scott #1467 1986
80pf European Satellite Technology.
Mint never hinged.
$1.50 Item #GER1467S3
add to cart

Germany
Scott #1467 1986
80pf European Satellite Technology.
Mint never hinged.
$1.50 Item #GER1467S4
add to cart

Germany
Scott #1467 1986
80pf European Satellite Technology.
Mint never hinged.
$1.50 Item #GER1467S5
add to cart

Germany
Scott #1467 1986
80pf European Satellite Technology.
Mint never hinged.
$1.50 Item #GER1467S6
add to cart

Germany
Scott #1742 1992
140pf von Bell Astronomer and Missionary.
Mint never hinged.
$1.50 Item #GER1742S2
add to cart

Germany
Scott #B583-B586 1981
40pf+20pf Borda Circle 1800, 50pf+25pf Reflecting Telescope 1770, 60pf+30pf Binocular Microscope 1860 and 90pf+45pf Octant 1775 Historical Optical Instruments Semi-postal for the benefit of young people.
Used.
$1.55 Item #GERB0583S1
add to cart

Germany
Scott #B583-B586 1981
40pf+20pf Borda Circle 1800, 50pf+25pf Reflecting Telescope 1770, 60pf+30pf Binocular Microscope 1860 and 90pf+45pf Octant 1775 Historical Optical Instruments Semi-postal for the benefit of young people.
Mint never hinged.
$2.65 Item #GERB0583S2
add to cart

Germany
Scott #B583-B586 1981
40pf+20pf Borda Circle, 50pf+25pf Reflecting Telescope, 60pf+30pf Binocular Microscope and 90pf+45pf Octant Historic Optical Instruments Semi-Postal for Benefit of Young People.
Mint never hinged.
$2.75 Item #GERB0583S3
add to cart

Germany
Scott #B855-B859 1999
100pf+50pf Andromeda Galaxy, 100pf+50pf The Cosmos, 100pf+50pf Cygnus Constellation, 110pf+50pf Shoemaker Levy 9 and Jupiter, 110pf+50pf Xray Exploding Star and 300pf+100pf Gamma Ray Image of Sky Semi-Postal Federal Association of Free Welfare Work.
Mint never hinged.
$7.50 Item #GERB0855S1
add to cart