Topical-Science / Scientist

Showing 1–27 of 103 results

Alexander Popov – Russian physicist, inventor of radio. Illustrated Envelop
$0.60
Chad. FDC Sc. 133. Yves Coppens’ discovery of Lake Chad man. FDC Cancellation on FDC Envelope
$1.90
Cuba FDC Sc._1727, 1733. Butterflies 1972. Juan Cristóbal Gundlach – Cuban naturalist and taxonomist. FDC Cancellation on FDC Envelope
$1.90
Cuba FDC Sc._1728, 1732. Butterflies 1972. Juan Cristóbal Gundlach – Cuban naturalist and taxonomist. FDC Cancellation on FDC Envelope
$1.90
Cuba FDC Sc._1730-1731. Butterflies 1972. Juan Cristóbal Gundlach – Cuban naturalist and taxonomist. FDC Cancellation on FDC Envelope
$1.90
Czechoslovakia Commercial Postcard with stamps Sc.76 and Sc.87 CZ_PC_0001
$1.90
Czechoslovakia Commercial Postcard with stamps Sc.76 and Sc.87 CZ_PC_0002
$1.90
Czechoslovakia Commercial Postcard with stamps Sc.76 and Sc.87 CZ_PC_0003
$1.00
Gabon. Stamp Sc. 216 on Commercial Air Mail letter, sent on 24.08.67 from Port-Gentil Gabon to France
$4.90
Germany. FDC Mi. 2395. 150th Anniversary of Electric Light Bulb. Heinrich Gobel (1818-1893). FDC Cancellation on Big Cachet Special Envelope.
$1.90
Germany. FDC Mi. 2475. Albert Einstein, physicist. Centenary of Special Theory of Relativity. FDC Cancellation on Big Cachet Special Envelope.
$1.90
Germany. FDC Mi. 2658. 150th Birth Anniversary of Max Planck, 1858-1947, physicist, Nobel Prize Winner in 1918 FDC Cancellation on Big Cachet Special Envelope.
$1.90
Germany. FDC Mi. 758. Nicolaus Copernicus and Solar System. FDC Cancellation on Plain Envelope
$1.28
Germany. FDC Sc. 978-980. Scientific Anniversaries (3rd series). FDC Cancellation on fragment of envelop.
$1.00
Gilbert Islands (Kiribati). FDC Sc. 308-311. The Night Sky over the Gilbert Islands. FDC Cancellation on Cachet FDC Envelope
$1.90
Great Britain – United Kingdom. FDC Sc. 1285. Royal Microscopical Society. FDC Cancellation on FDC Envelop
$1.90
Great Britain – United Kingdom. FDC Sc. 1360-1363. Scientific Achievements. FDC Cancellation on FDC Envelop
$3.90
Great Britain – United Kingdom. FDC Sc. 806-809 Centenary of the Royal Institute of Chemistry. FDC Cancellation on FDC Envelop
$1.90
Great Britain – United Kingdom. FDC Sc. 806-809. Royal Institute of Chemistry Centenary. FDC Cancellation on FDC Envelope
$1.90
India. FDC Sc. 476. Birth Centenary of Marie Curie (1867-1934). FDC Cancellation on Cachet FDC Envelope
$4.90
Italy. FDC Sc. 976. 25th Anniversary of First Nuclear Chain Reaction. FDC Cancellation on FDC Envelope
$2.90
Italy. Stamps Sc. 1166 on letter, sent from Tramin on 10.10.74 to Germany. Pictorial Cancellation, 100th Anniversary of G. Marconi
$1.00
Japan. Air Mail letter, sent from Kansoi University Suita-Shi at 16.06.2008 to Max-Plank Institute Netherland.
$1.28
Japan. Stamps Sc. 1494a on Air Mail letter, sent from Tokyo at 11.10.1983 to Israel.
$1.90
Lebanon. Unused Air Mail Envelope of Lebanese University, Faculty of Science
$2.90
Netherlands. FDC Sc. B465-B468. Summer stamps. Dutch authors and pottery products. FDC Cancellation on FDC Envelop
$1.28
Nicaragua. Stamps Sc. C760, 879 on Air Mail letter, sent from Managua, Nicaragua at 21.06.1971 to the Netherland.
$1.90