Astronomy : 317 items in stock

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Mexico 774-776, C123-C125 used		$ 14.75
Mexico 774-776, C123-C125, used, $17.25. Michel 810-815. Astrophysics Congress and the inauguration of the observatory at Tonanzintla, 1942....More		*In Stock: 1*

Quantity

Mexico 774-776		$ 29.00
Mexico 774-776, MNH, $40.00. Michel 810-812. Astrophysics Congress and the inauguration of the observatory at Tonanzintla, 1942....More		*In Stock: 2*

Quantity

Mexico 776		$ 9.00
Mexico 776, MNH, $15.00. Michel 812. Astrophysics Congress and the inauguration of observatory at Tonanzintla, 1942. Spiral galaxy in the Hunting Gogs....More		*In Stock: 9*

Quantity

Mexico 1437		$ 0.45
Mexico 1437, MNH. Michel 1983. Halley's Comet, 1986....More		*In Stock: 26*

Quantity

Mexico 1699 ac strip		$ 4.75
Mexico 1699 ac strip, MNH, $6.50. Michel 2243-2245. Total Solar Eclipse. 1991....More		*In Stock: 1*

Quantity

Mexico 2314		$ 1.50
Mexico 2314, MNH, $1.75. National Astronomical Observatory, 125th Ann. 2003....More		*In Stock: 1*

Quantity

Mexico C123-C125 used		$ 8.45
Mexico C123-C125, used, $11.50. Michel 813-815. Air Post 1942. Astrophysics: Spiral Galaxy NGC 4594, Planetary Nebula in Lyra, Russell diagrams....More		*In Stock: 1*

Quantity

Mexico C124 mlh		$ 7.25
Mexico C124, lightly hinged, $15.00. Michel 814. Air Post 1942. Astrophysics: Planetary Nebula in Lyra....More		*In Stock: 1*

Quantity

Mexico C124		$ 10.50
Mexico C124, MNH, $15.00. Michel 814. Air Post 1942. Astrophysics: Planetary Nebula in Lyra....More		*In Stock: 1*

Quantity

Mexico C125 MNH-offset		$ 17.50
Mexico C125, MNH-offset, $25.00. Michel 815. Air Post 1942. Astrophysics: Russell diagrams....More		*In Stock: 1*

Quantity

Mexico C416 block/4		$ 1.10
Mexico C416 block of 4, MNH. Michel 1398. Nicolaus Copernicus, astronomer, 500th birth Ann. 1973....More		*In Stock: 34*

Quantity

Mexico C416		$ 0.30
Mexico C416, MNH. Michel 1398. Nicolaus Copernicus, astronomer, 500th birth Ann. 1973....More		*In Stock: 14*

Quantity

Mexico C417-C421 blocks/4		$ 5.10
Mexico C417-C421 blocks of 4, MNH. Michel 1402-1406. Art and Science, 1973. Aztec calendar stone; Carlos de Siguenza y Gongora, 1645-1700, mathematician, astronomer; Francisco Diaz Covaerrubias, 1833-1899, topographer; Joaquin Gallo, 1882-1965, geographer...More		*In Stock: 4*

Quantity

Mexico C417-C421		$ 1.25
Mexico C417-C421, MNH. Michel 1402-1406. Art and Science, 1973. Aztec calendar stone; Carlos de Siguenza y Gongora, 1645-1700, mathematician, astronomer; Francisco Diaz Covaerrubias, 1833-1899, topographer; Joaquin Gallo, 1882-1965, geographer, astronomer...More		*In Stock: 14*

Quantity

Mexico C540 block/4		$ 0.85
Mexico C540 block of 4, MNH. Michel 1559. National Central Observatory, centenary. 1977. Tlaloc, the Rain God....More		*In Stock: 4*

Quantity

Mexico C540		$ 0.25
Mexico C540, MNH. Michel 1559. National Central Observatory, centenary. 1977. Tlaloc, the Rain God....More		*In Stock: 23*

Quantity

Mexico C570-C572 blocks/4		$ 2.90
Mexico C570-C572 blocks of 4, MNH, $3.40. Michel 1593-1595, Euros 1.10. Miss Universe contest, Acapulco, 1978. Woman and Calendar Stone....More		*In Stock: 1*

Quantity

Mexico C570-C572		$ 0.75
Mexico C570-C572, MNH, $0.85. Michel 1593-1595, Euros 1.10. Miss Universe contest, Acapulco, 1978. Woman and Calendar Stone....More		*In Stock: 19*

Quantity

Monaco 1544		$ 3.10
Monaco 1544, MNH, $4.25. Michel 1761. Halley's Comet, 1986. Sighting 1352, 1986. ...More		*In Stock: 2*

Quantity

Monaco 2014-2015 mlh		$ 2.40
Monaco 2014-2015, lightly hinged, $4.25. Michel 2317-2318. Discovery of the Planet, Neptune, 150th Ann. 1996. Rene Descartes, Philosopher, Mathematician....More		*In Stock: 1*

Quantity

Monaco 2179 mlh		$ 1.15
Monaco 2179, lightly hinged, $2.00. Observatory Grotto, 50th Ann. Anthropological Museum, 40th Ann. 2000. Cacti....More		*In Stock: 1*

Quantity

Montserrat 605-612, 613-614 sheets		$ 7.86
Montserrat 605-612, 613-614 sheets, MNH. Michel 622-637, Bl.35-36, Euros 25.75. Halley's Comet, 1986....More		*In Stock: 1*

Quantity

Montserrat 613-614 sheets		$ 4.70
Montserrat 613-614 sheets, MNH. Michel 630-637 Bl.35-36, Euros 14.25. Halley's Comet, 1986....More		*In Stock: 1*

Quantity

Namibia 808-811, 810a sheet		$ 2.90
Namibia 808-811, 810a sheet, MNH, $3.40. Michel 819-822, 823 Bl.25. Constellations, 1996....More		*In Stock: 1*

Quantity

Netherlands 731-732		$ 1.30
Netherlands 731-732, MNH, $1.50. Michel 1345-1346. Arrival of Dutch William in England, 300th Ann. 1988 Prism splitting light by Sir Isaak Newton, planet Saturn as observed by Christian Huygens. William III and Mary Stuart coronation....More		*In Stock: 3*

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