Cachet depicts Otto Hahn's equipment and the nuclear fission of uranium atoms. Stamp shows Hahn's diagram of the splitting of the uranium nucleus. Hahn was the Nobel Prize Winner for Chemistry in 1944.
Stamp issued during International Women's Year (1975), depicting Marie Curie, "discoverer of radium," by the former British colony Saint Christopher-Nevis-Anguilla (now called the Federation of Saint Kitts and Nevis.)
- Subject Women in science, Curie, Marie, 1867-1934, Women physicists, Women scientists, Chemists, Women physical scientists, International Women's Year (1975), Commemorative postage stamps, Saint Kitts and Nevis, Women chemists, Science on postage stamps, Nobel Prize winners, Women in chemistry, Physicists, Postage stamps, Anguilla, Women Nobel Prize winners
Cachet depicts chemical apparatus used in the petroleum industry. Stamp depicts Paul Sabatier, "founder of catalytic chemistry."
- After 1950 – before 1995
Stamp depicts profile of Fritz Haber who received the Nobel Prize in Chemistry in 1918 for developing a process to synthesize ammonia from nitrogen and hydrogen gas, which allowed for the large-scale synthesis of…
Stamp printed by the Republic of Cuba, depicting Marie and Pierre Curie. The 40th anniversary of the discovery of radium by Marie and Pierre Curie was commemorated in France in 1938 with the release of a semipostal…
- Artist La Nézière, Joseph de
- Engraver Piel, Jules
- Subject Women in science, Curie, Marie, 1867-1934, Women physicists, Cuba, Women in physics, Women scientists, Chemists, International Union against Cancer, Women chemists, Curie, Pierre, 1859-1906, Science on postage stamps, Nobel Prize winners, Women in chemistry, Physicists, Postage stamps, Commemorative postage stamps, Women Nobel Prize winners