Greece
Scott #1350-1351 1980
10D and 20D Aristarchus Astronomer Discoverer Heliocentric Theory of Universe.
Mint never hinged.
$0.45 Item #GRC1350S6
add to cart

Grenada Grenadines
Scott #744-747 1986
5c, 20c, 40c and $4 Halley's Comet.
Mint never hinged.
$5.85 Item #GBG0744S1
add to cart

Guernsey
Scott #356, 358a, 360a, 361 1987
11p Jester Warning Young William of a Plot to Murder Him, 15p Battle of Hastings and 15p King William at the Battle of Hastings Se-tenant Pair, 22p William the Conqueror and 22p Abbey at Caen and Queen Matilda of Flanders Se-tenant Pair, and 34p Halley's .
Mint never hinged.
$2.25 Item #GNE0356S3
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Guernsey
Scott #362-366 1987
7p, 15p, 29p, 31p and 34p Visit of John Wesley, Religious Reformer.
Mint never hinged.
$2.35 Item #GNE0362S1
add to cart

Guernsey
Scott #362-366 1987
7p, 15p, 29p, 31p and 34p Visit of John Wesley, Religious Reformer.
Mint never hinged.
$2.35 Item #GNE0362S2
add to cart

Hungary
Scott #2972-2977 1986
2F, 2F, 2F, 4F, 4F and 6F Halley's Comet.
Mint never hinged.
$1.80 Item #HUN2972S2
add to cart

Indonesia
Scott #1198 1983
500R Total Solar Eclipse Souvenir Sheet.
Mint never hinged.
$10.50 Item #INI1198S1
add to cart

Indonesia
Scott #1549-1550 1993
3000R and 3000R Butterfly Bankok '93 Douvenir Sheets.
Mint never hinged.
$9.00 Item #INI1549C1
add to cart

Ireland
Scott #608-611 1985
22p Dunsink Observatory, 26p Cork City Charter, 37p Royal Irish Academy and 44p First Manned Flight in Ireland.
Mint never hinged.
$2.80 Item #IRE0608S1
add to cart

Ireland
Scott #608-611 1985
22p Dunsink Observatory, 26p Cork City Charter, 37p Royal Irish Academy and 44p First Manned Flight in Ireland.
Mint never hinged.
$2.80 Item #IRE0608S2
add to cart

Ireland
Scott #608-611 1985
22p Dunsink Observatory, 26p Cork City Charter, 37p Royal Irish Academy and 44p First Manned Flight in Ireland.
Mint never hinged.
$2.80 Item #IRE0608S3
add to cart

Japan
Scott #479 1949
8Y Moon and Geese 1949 Postal Week.
Never hinged with slight crease.
$45.00 Item #JAP0479S5
add to cart

Jersey
Scott #393-395 1986
10p, 22p and 31p Halley's Comet.
Mint never hinged.
$1.60 Item #JER0393S1
add to cart

Jersey
Scott #393-395 1986
10p, 22p and 31p Halley's Comet.
Mint never hinged.
$1.60 Item #JER0393S2
add to cart

Korea North
Scott #3114 1992
80ch Saturn The Solar System Souvenir Sheet.
Used.
$1.00 Item #KRN3114C2
add to cart

Korea North
Scott #3114 1992
80ch Earth, The Solar System Souvenir Sheet.
Used.
$1.00 Item #KRN3114C3
add to cart

Korea North
Scott #3114 1992
80ch Earth, The Solar System Souvenir Sheet.
Used.
$1.00 Item #KRN3114C4
add to cart

Latvia
Scott #732-733 2009
50s and 55s Space 2009 Europa.
Mint never hinged.
$3.60 Item #LTV0732S1
add to cart

Lesotho
Scott #526-529 1986
9s, 15s, 70s and 3M Haley's Comet.
Mint never hinged.
$6.80 Item #LES0526S1
add to cart

Lithuania
Scott #745 2003
1L Vilnius University Astronomical Observatory.
Mint never hinged.
$0.65 Item #LIT0745S1
add to cart

Maldive Islands
Scott #1151-1155 1986
20l, 1.50R, 2.00R, 4.00R and 5.00R Halley's Comet.
Mint never hinged.
$5.55 Item #MLD1151S1
add to cart

Maldive Islands
Scott #1151-1155 1986
20l, 1.50R, 2.00R, 4.00R and 5.00R Halley's Comet.
Mint never hinged.
$5.55 Item #MLD1151S2
add to cart

Maldive Islands
Scott #1151-1155 1986
20l, 1.50R, 2.00R, 4.00R and 5.00R Halley's Comet.
Mint never hinged.
$5.55 Item #MLD1151S3
add to cart

Maldive Islands
Scott #1151-1155 1986
20l, 1.50R, 2.00R, 4.00R and 5.00R Halley's Comet.
Mint never hinged.
$5.55 Item #MLD1151S4
add to cart

Maldive Islands
Scott #1151-1155 1986
20l, 1.50R, 2.00R, 4.00R and 5.00R Halley's Comet.
Mint never hinged.
$5.55 Item #MLD1151S6
add to cart

Marshall Islands
Scott #90a 1985
22c, 22c, 22c, 22c and 22c US Space Shuttle and Halley's Comet.
Mint never hinged.
$3.75 Item #MRS0090aC3
add to cart

Marshall Islands
Scott #90a 1985
22c, 22c, 22c, 22c and 22c US Space Shuttle and Halley's Comet.
Mint never hinged.
$3.75 Item #MRS0090aC4
add to cart

Marshall Islands
Scott #90a 1985
22c, 22c, 22c, 22c and 22c US Space Shuttle and Halley's Comet.
Mint never hinged.
$3.75 Item #MRS0090aC5
add to cart

Marshall Islands
Scott #90a 1985
22c, 22c, 22c, 22c and 22c US Space Shuttle and Halley's Comet.
Mint never hinged.
$3.75 Item #MRS0090aC6
add to cart

Marshall Islands
Scott #90a 1985
22c, 22c, 22c, 22c and 22c US Space Shuttle and Halley's Comet Se-tenant Strip of five 1985 Republic of the Day of Issue, Majuro Marshall Islands. Cacheted.
Unaddressed.
$10.00 Item #MRS0090aW1
add to cart

Marshall Islands
Scott #424a 1992
50c Se-tenant Pane of six and $1.00 Pane Legends of Discovery Complete Booklet.
Mint never hinged.
$7.50 Item #MRS0424aC1
add to cart

Mexico
Scott #774 1942
2c Bleck Cloud in Orion Astrophysics Congress.
Unused lightly hinged.
$5.00 Item #MEX0774S2
add to cart

Mexico
Scott #776 1942
10c Spiral Galaxy in the Hunting Dogs Astrophysics Conference.
Mint never hinged.
$12.00 Item #MEX0776S4
add to cart

Mexico
Scott #C416 1973
80c Copernicus.
Mint never hinged.
$0.25 Item #MEXC416S2
add to cart

Monaco
Scott #2480 2008
�1.57 Return of Halley's Comet.
Mint never hinged.
$2.65 Item #MON2480S1
add to cart

Monaco
Scott #2540-2541 2009
56c and 70c Astronomers 2009 Europa.
Mint never hinged.
$2.10 Item #MON2546S1
add to cart

Mongolia
Scott #C129-C135 1980
20m, 30m, 40m, 50m, 60m, 80m and 1.20T Insects.
Used.
$2.15 Item #MNGC129S1
add to cart

Mongolia
Scott #C129-C135 1980
20m, 30m, 40m, 50m, 60m, 80m and 1.20T Insects.
Used.
$2.15 Item #MNGC129S3
add to cart

Mongolia
Scott #C129-C135 1980
20m, 30m, 40m, 50m, 60m, 80m and 1.20T Insects.
Used.
$2.15 Item #MNGC129S4
add to cart

Mongolia
Scott #C129-C135 1980
20m, 30m, 40m, 50m, 60m, 80m and 1.20T Insects.
Used.
$2.15 Item #MNGC129S5
add to cart

Norfolk Islands
Scott #381 1986
$1 Space Robot Giotto and $1 Halley's Comet Se-tenant Pair.
Mint never hinged.
$2.40 Item #NRF0381S4
add to cart

Norway
Scott #839-840 1984
3.50K and 5K Hansteen Astronomer.
Mint never hinged.
$2.80 Item #NOR0839S1
add to cart

Norway
Scott #839-840 1984
3.50K and 5K Hansteen Astronomer.
Mint never hinged.
$2.80 Item #NOR0839S2
add to cart

Norway
Scott #839-840 1984
3.50K and 5K Hansteen Astronomer.
Mint never hinged.
$2.80 Item #NOR0839S3
add to cart

Paraguay
Scott #865a 1965
50G Olympic and Paraguayan Medals Imperforate Souvenir Sheet in original folder.
Unused.
$45.00 Item #PAR0865aC1
add to cart

Paraguay
Scott #865a 1965
50G Olympic and Paraguayan Medals Imperforate Souvenir Sheet in original folder.
Unused.
$45.00 Item #PAR0865aC2
add to cart

Paraguay
Scott #865a 1965
50G Olympic and Paraguayan Medals Imperforate Souvenir Sheet in original folder.
Unused.
$45.00 Item #PAR0865aC3
add to cart

Paraguay
Scott #876a 1965
40c Einstein and 12g+6g Galileo Scientists Souvenir Sheet of two.
Used.
$10.00 Item #PAR0876aC1
add to cart

Peru
Scott #489, C190 1963
1.00s Wheat shaffs and 4.30s Wheat shaffs Air Mail 1963 Lima, Peru Premier Dia De Emission First Day. Stamps cachet.
Unaddressed.
$5.00 Item #PERC190C1
add to cart

Philippines
Scott #211a, 2113a 1991
2P and 2P and 6P and 6P Southwest Asian Games Se-tenant Pairs.
Mint never hinged.
$3.35 Item #PHI2111aS1
add to cart

Philippines
Scott #1924-1925 1988
1P and 1.20P Tedoro Shoe Manufacturer.
Mint never hinged.
$1.15 Item #PHI1924S1
add to cart

Philippines
Scott #2036-2037 1990
1P and 4P Flowers.
Mint never hinged.
$2.40 Item #PHI2036S1
add to cart

Philippines
Scott #2104-2106 1991
1P, 4P and 5.50P United Nations Agencies.
Mint never hinged.
$2.10 Item #PHI2104S1
add to cart

Philippines
Scott #2107-2109 1991
1P, 4P and 5.50P Paintings Philatelic Week.
Mint never hinged.
$3.75 Item #PHI2107S1
add to cart

Philippines
Scott #2146 1992
2P, 2P and 2P Department of Agriculture Se-tenant Strip of three.
Mint never hinged.
$1.80 Item #PHI2146S1
add to cart

Philippines
Scott #2149 1992
2P Manila Jocket Club.
Mint never hinged.
$0.75 Item #PHI2149S1
add to cart

Philippines
Scott #2150 1992
8P Manila Jocket Club Imperforate Souvenir Sheet.
Mint never hinged.
$3.00 Item #PHI2150S1
add to cart

Philippines
Scott #2178-2179 1992
2P and 8P President Ramos.
Mint never hinged.
$2.10 Item #PHI2178S1
add to cart

Philippines
Scott #2192 1992
2P International Conference of Nutrition.
Mint never hinged.
$2.10 Item #PHI2192S1
add to cart

Philippines
Scott #2199-2200 1992
2P and 8P Fight Against Drug Abuse.
Mint never hinged.
$1.80 Item #PHI2199S1
add to cart

Philippines
Scott #2207-2208 1992
2P and 6P 1993 New Year Year of the Rooster.
Mint never hinged.
$1.95 Item #PHI2207S1
add to cart

Philippines
Scott #2240 1993
2P, 2P, 2P, 2P and 2P Great Filipinos Se-tenant Strip of five.
Mint never hinged.
$2.25 Item #PHI2240S1
add to cart

Philippines
Scott #2279-2282 1993
2P, 6P, 7P amd 8P Philippines 2000.
Mint never hinged.
$3.75 Item #PHI2279S1
add to cart

Philippines
Scott #2304 1994
8P and 8P 1994 Miss Universe Pageant Se-tenant Souvenir Sheet of two.
Mint never hinged.
$3.00 Item #PHI2304C1
add to cart

Philippines
Scott #2307 1994
2P, 2P, 2P, 2P and 2P Great Filipinos Se-tenant Strip of five.
Mint never hinged.
$3.00 Item #PHI2307S1
add to cart

Philippines
Scott #2308-2309 1994
2P, 2P, 2P and 2P Se-tenant Block of four and 7P and 8P Se-tenant Pair Philippine Export Processing Zones.
Mint never hinged.
$4.10 Item #PHI2308S1
add to cart

Philippines
Scott #2311 1994
6P, 6P, 6P and 6P Wildlife Se-tenant Block of four.
Mint never hinged.
$4.25 Item #PHI2311S1
add to cart

Philippines
Scott #2317-2319 1994
2P, 6P and 7P International Anniversaries and Events.
Mint never hinged.
$2.40 Item #PHI2317S1
add to cart

Philippines
Scott #2320-2321 1994
2P and 8P Visit of President Clinton.
Mint never hinged.
$2.25 Item #PHI2320S1
add to cart

Philippines
Scott #2345 1995
8P Visit of Pope Paul II Souvenir Sheet.
Mint never hinged.
$2.65 Item #PHI2345S1
add to cart

Philippines
Scott #2345a 1995
8P Visit of Pope Paul II Souvenir Sheet with Exhibition Overprint in margin.
Mint never hinged.
$2.65 Item #PHI2345aS1
add to cart

Philippines
Scott #2346 1995
2P and 2P Lingayan Gulf Landings.
Mint never hinged.
$1.10 Item #PHI2346S1
add to cart

Philippines
Scott #2350-2351 1995
2P and 8P International School.
Mint never hinged.
$1.50 Item #PHI2350S1
add to cart

Philippines
Scott #2352 1995
2P, 2P, 2P and 2P Wildlife Se-tenant Block of four.
Mint never hinged.
$1.85 Item #PHI2352S1
add to cart

Philippines
Scott #2354 1995
2P and 2P and 2P Se-tenant Pair Battles of WWII.
Mint never hinged.
$1.65 Item #PHI2354S1
add to cart

Philippines
Scott #2360 1995
2P, 2P, 2P, 2P and 2P Great Filipinos Se-tenant Strip of five.
Mint never hinged.
$2.25 Item #PHI2360S1
add to cart

Philippines
Scott #2363 1995
2P, 2P, 2P and 2P Jars Se-tenant Strip of four.
Mint never hinged.
$1.80 Item #PHI2363S1
add to cart

Philippines
Scott #2364 1995
12P Archaeological Jars Souvenir Sheet.
Mint never hinged.
$2.65 Item #PHI2364S1
add to cart

Philippines
Scott #2364a 1995
12P Archaeological Jars Souvenir Sheet with Exhibiton Emblem in margin.
Mint never hinged.
$2.65 Item #PHI2364aS1
add to cart

Philippines
Scott #2370 1995
6P Asian-Pacific Postal Training Center.
Mint never hinged.
$0.90 Item #PHI2370S1
add to cart

Philippines
Scott #2371 1995
2P, 2P, 2p and 2P 1995 Christmas Se-tenant Block of four.
Mint never hinged.
$2.25 Item #PHI2371S1
add to cart

Philippines
Scott #2372 1995
16P United Natiions Souvenir Sheet.
Mint never hinged.
$3.00 Item #PHI2372S1
add to cart

Philippines
Scott #2386-2387 1995
2P and 6P 1996 New Year Year of the Rat.
Mint never hinged.
$1.50 Item #PHI2386S1
add to cart

Philippines
Scott #2388 1995
2P, 2P, 2p and 2P Philippines Guerilla Units of WWII Se-tenant Block of four.
Mint never hinged.
$2.60 Item #PHI2388S1
add to cart

Philippines
Scott #2406 1996
10P Basketball Souvenir Sheet.
Mint never hinged.
$1.80 Item #PHI2406C1
add to cart

Philippines
Scott #2414 1996
4P, 4P, 4P, 4P and 4P Great Filipinos Se-tenant Strip of five.
Mint never hinged.
$3.00 Item #PHI2414S1
add to cart

Philippines
Scott #2432 1996
4P, 4P, 4P and 4P UNICEF Se-tenant Block of four.
Mint never hinged.
$2.40 Item #PHI2432S1
add to cart

Philippines
Scott #2433 1996
16P UNICEF Souvenir Sheet.
Mint never hinged.
$2.65 Item #PHI2433S1
add to cart

Philippines
Scott #2445 1996
4P Perez Politician.
Mint never hinged.
$0.60 Item #PHI2445S1
add to cart

Philippines
Scott #2446-2447 1996
4P and 6P 1997 New Year Year of the Ox.
Mint never hinged.
$1.50 Item #PHI2446S1
add to cart

Philippines
Scott #2504-2505 1997
4P and 6P 1997 New Year Year of the Tiger.
Mint never hinged.
$1.45 Item #PHI2504S1
add to cart

Philippines
Scott #2529-2530 1998
4P and 15P Expo '98.
Mint never hinged.
$2.45 Item #PHI2529S1
add to cart

Philippines
Scott #2541 1998
4P Pasig River Campaign for Waste Management.
Mint never hinged.
$0.60 Item #PHI2541S1
add to cart

Philippines
Scott #2551 1998
4P Philippine Coconut Industry.
Mint never hinged.
$0.75 Item #PHI2551S1
add to cart

Philippines
Scott #2552 1998
4P Holy Spirit Adoration Sisters.
Mint never hinged.
$0.95 Item #PHI2552S1
add to cart

Philippines
Scott #2598 1999
6P Central Bank.
Mint never hinged.
$0.75 Item #PHI2598S1
add to cart

Poland
Scott #578-579 1953
20g and 80g Nicolaus Copernicus.
Mint never hinged.
$17.50 Item #PLD0578S4
add to cart

Poland
Scott #2562-2567 1983
5z Karol Kurpinskin, Composer, 6z Maria Pawlikowska, Poet, 17z Stanislaw Szober, Linguist, 25z Tadeusz Banachiewicz, Astonomer, 27z Jaroslaw Iwaszkiewicz, Writer and 31z Wladyslaw Tatarkiewicz, Philosopher, Art Historian, Famous People.
Mint never hinged.
$2.10 Item #PLD2562S01
add to cart

Poland
Scott #3688 2004
1.25Z, 1.25K, 1.25K and 1.25K and 1.25K, 1.25K, 1.25K and 1.25K Sheet of two Se-tenant Blocks of four.
Mint never hinged.
$5.25 Item #PLD3762C1
add to cart

Poland
Fischer #Warsaw Uprising 54 1942
General Government 1Z+1Z Copernicus Astromer Semi-Postal Overprinted Poctza Powstarcza W. wa. Sierpien 1944 Warsaw Uprising.
Unused lightly hinged.
$150.00 Item #PLDMSTWU054S1
add to cart