There are 96 stamps matching your search.
 Ascension Scott #225-228 1977 3p Mars Bay Site 1877, 8p Mars Bay and Instrument Sites, 12p Professor and Mrs. Gill Before Their Tent and 25p Map of Ascension Visit of Professor Gill Astronomer. Mint never hinged. $1.05 Item #ASC0225S1 add to cart
|  |  Australia Scott #472-473 1970 5c and 20c 1970 EXPO '70 Osaka. Mint never hinged. $0.80 Item #AUS0472S2 add to cart
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 Australia Scott #472-473 1970 5c and 20c 1970 EXPO '70 Osaka. Mint never hinged. $1.00 Item #AUS0472S4 add to cart
|  |  Australian Antarctic Territory Scott #L81-L82 1991 43c Aurora Australis and $1.20 Research Ship Aurora Australis Antarctic Treaty. Mint never hinged. $2.25 Item #AATL081S1 add to cart
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 Belgium Scott #1112-1114 1982 6F, 14F and 1114 Astronomical and Medical Discovery. La Jeune Belgique Cultural Movement. Mint never hinged. $3.20 Item #BEL1112S01 add to cart
|  |  Brazil Scott #101 1890 100r Southern Cross. Used. $3.00 Item #BRA0101S1 add to cart
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 Canada Scott #2323a-2323b 2009 54c Horsehead Benula and 54c Eagle Nebula 2009 International Year of Astronomy. Mint never hinged. $1.65 Item #CAN2323aS1 add to cart
|  |  China Peoples Republic Scott #245 1955 8f Chang Heng Astronomer Chinese Scientists. Used. $0.75 Item #CPR0245S3 add to cart
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 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
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 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
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 China Peoples Republic Scott #1779-1784 1982 8f, 8f, 8f, 10f, 20f and 70f Medicinal Herbs. Mint never hinged. $7.75 Item #CPR1779S2 add to cart
|  |  China Peoples Republic Scott #1779-1784 1982 8f, 8f, 8f, 10f, 20f and 70f Medicinal Herbs. Mint never hinged. $7.75 Item #CPR1779S3 add to cart
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 China Peoples Republic Scott #1779-1784 1982 8f, 8f, 8f, 10f, 20f and 70f Medicinal Herbs. Mint never hinged. $7.75 Item #CPR1779S4 add to cart
|  |  China Peoples Republic Scott #1779-1784 1982 8f, 8f, 8f, 10f, 20f and 70f Medicinal Herbs. Mint never hinged. $7.75 Item #CPR1779S5 add to cart
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 China Peoples Republic Scott #2301-2304 1990 8f Qiaozhi Obstetrician, 10f Yuzhe Astronomer, 20f Debang Chemist and 30f Ying Agronomist Modern Scientist. Mint never hinged. $1.35 Item #CPR2301S1 add to cart
|  |  China Peoples Republic Scott #3283-3285 2003 80f Meteorites Falling 80f Dispersal of Meteorites and $2 Meteorite. Mint never hinged. $1.45 Item #CPR3283S1 add to cart
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 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
|  |  Cook Islands Scott #159 1965 6d Solar Eclipse and Palm Tree on Manuae Island. Mint never hinged. $0.25 Item #COO0159S2 add to cart
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