U.S.A. (1966) Einstein*. Horizontal misperforation resulting in Einstein's chin appearing at the top of the stamp! Scott No 1285, Yvert No 798.
AVAILABLE AT $25
DAHOMEY (1974) Madame Curie*. Scott No C202. Yvert No PA208. FULL SHEET of 25 Color Proofs with color codes in pencil on margins. **. Magnificent and very hard to find!
AVAILABLE AT $400
MALI (1981) Pierre Curie*. Lab equipment*. Full sheet of trial color proofs. Discovery of radium. Scott No 424, Yvert No 428. Spectacular item!
AVAILABLE AT $400
FRANCE (1982) Frédéric et Irène Joliot-Curie*. Diagrammes de radiation*. Yvert No 2218. Scott No 1838. Essais de couleur.
AVAILABLE AT $15
SOLD
GERMANY (1964) Cerenkov radiation. Photo essay (See Note) of unaccepted design for 25th anniversary of discovery of nuclear fission by Hahn & Strassmann (neglecting the contribution of Lise Meitner). Scott No 893, Yvert No 311.
AVAILABLE AT $60
GERMANY (1964) Cerenkov radiation. Photo essay (See Note) of unaccepted design for 25th anniversary of discovery of nuclear fission by Hahn & Strassmann (neglecting the contribution of Lise Meitner). Scott No 893, Yvert No 311.
AVAILABLE AT $60
WALLIS & FUTUNA (1981) Pierre Curie*. Laboratory*. Imperforate pair. Scott No 263, Yvert No 266.
AVAILABLE AT $12
U.S.A. (1966) Einstein*. Publicity photo of accepted design. Measures 9 x 12 cm. Scott No 1774.
AVAILABLE AT $10
U.S.A. (1979) Einstein*. Publicity photo of accepted design. Measures 8.3 x 10.2 cm. Scott No 1285, Scott No 798.
AVAILABLE AT $10
FRANCE (1982) Frederic and Irene Joliot-Curie* (Nobel Prize winners). Radiation diagrams*. Deluxe sheet. Scott No 1838. Yvert No 2218.
AVAILABLE AT $30
FRANCE (1969) André Gide*. Deluxe sheet. Scott No B431, Yvert No 1596.
AVAILABLE AT $15
FRANCE (1980) Frederic Mistral*. Deluxe sheet. Scott No B526, Yvert No 2098. Won Nobel prize for literature in 1904 for restoring the language pf Provençe.
AVAILABLE AT $20
GERMANY (2002) Hermann Hesse*. Overprinted MUSTER (specimen). Scott No 2170.
AVAILABLE AT $15
CENTRAL AFRICA (1977c) Tagore*. Children writing*. Deluxe sheet, Nobel Prize Winners. Scott No C183, Yvert No BF13.
AVAILABLE AT $10
GERMANY (1956) Thomas Mann*. MUSTER (specimen) overprint. Scott No 746.
AVAILABLE AT $15
FRANCE (1980) Saint-John Perse*. Deluxe sheet. Scott No B527, Yvert No 2099. Won Nobel prize for Literature in 1960.
AVAILABLE AT $20
CHAD (1969) Martin Luther King*. Deluxe sheet, honoring exponents of non-violence. Scott No C54, Yvert No PA58.
AVAILABLE AT $20
CHAD (1969) Martin Luther King*. Imperforate dated corner block of 4, honoring exponents of non-violence. Scott No C55, Yvert No PA59.
AVAILABLE AT $25
LIBERIA (1968) Martin Luther King, Jr.* Full proof sheet of 25 (187 x 225 mm) with approval signature "OK". Scott No 481, Yvert No 458.
AVAILABLE AT $175
MALI (1977) Martin Luther King, Jr*. Die proof in brown signed by the engraver MONVOISIN. Scott No C310, Yvert No PA306. Rare!
AVAILABLE AT $140
FRANCE (1956) Paul Sabatier*. Catalytic chemistry*. Scott No 793. Yvert No 1058. Die Proof in black.
AVAILABLE AT $140
FRANCE (2005) Henri Moissan*. Stage die proof in sepia signed by the engraver BEAUJARD. Scott No 3257, Yvert No 3915. Winner of Nobel Prize for his work with fluorine.
AVAILABLE AT $175
GERMANY (1983) Otto Warburg*. MUSTER (specimen) overprint. Pioneer in biochemistry. Scott No 1230, Yvert No 769
AVAILABLE AT $15
FRANCE (1956) Sabatier*. Chemical apparatus*. Deluxe sheet. Sabatier contributed much to the science of catalytic chemistry. Scott No 793, Yvert No 1058.
AVAILABLE AT $30
AUSTRIA (1973) Fritz Pregl*. Black print. Scott No 978, Yvert No 1265. Won Nobel Prize for improving known methods of quantitative organic microanalysis.
AVAILABLE AT $20
AUSTRIA (1979) Richard Zsigmondy*. Black print. Scott No 1133, Yvert No 1448. Nobel Prize for colloidal chemistry discoveries.
AVAILABLE AT $20
GERMANY (1966) UNICEF*. MUSTER (specimen) overprint. Awarding of Nobel Peace prize. Scott No 967.
AVAILABLE AT $15
GUINEA (1968) R.F. Kennedy*. J.F. Kennedy*. M.L. King*. Set of 6 imperforate gutter pairs. Scott Nos 519-21,C107-9.
AVAILABLE AT $50
SENEGAL (1975) Albert Schweitzer*. Unaddressed FDC with cachet and thematic cancel Scott No 413.
AVAILABLE AT $20
MALI (1975) Fleming*. Microscope*. Lab equipment*. Cultures*. Die proof in black signed by the engraver COMBET. 20th anniversary of death of Alexander Fleming. Scott No C261, Yvert No PA255. Rare!
AVAILABLE AT $140
WALLIS & FUTUNA (1985) Dr. Schweitzer*. Pipe Organ*. Stained glass window*. Die proof in black signed by the engraver BETEMPS. Scott No 330. Yvert No 334.
AVAILABLE AT $140
FRANCE (1998) Médecins sans Frontières*. Bloc gommé. Scott No 2686, Yvert No 3205.
AVAILABLE AT $65
MALI (1975) Fleming*. Microscope*. Lab equipment*. Cultures*. Deluxe sheet. 20th anniversary of death of Alexander Fleming. Scott No C261, Yvert No PA255.
AVAILABLE AT $25
GERMANY (2000) Albert Schweitzer*. Overprinted MUSTER (specimen). Scott No 2065, Yvert No 1921.
AVAILABLE AT $20
FRANCE (1974) Dr. Schweitzer*. Nobel Prize. Palm tree*. Mother* and child*. Deluxe sheet. Scott No B483. Yvert No 1824.
AVAILABLE AT $30
GABON (1985) Schweitzer*. Imperforate corner block of 4. Scott No C269, Yvert No PA266.
AVAILABLE AT $25
CHAD (1965) Schweitzer*. Hands reaching out*. Deluxe sheet. Scott No C25, Yvert No PA28.
AVAILABLE AT $20
MALI (1975) Schweitzer*. Bach*. Music*. Piano*. Imperforate corner block of 4. Scott No C260, Yvert No PA235.
AVAILABLE AT $20
FRANCE (1987) Charles Richet*. Nobel prize for work on anaphylaxis. Deluxe sheet. Scott No B584, Yvert No 2454.
AVAILABLE AT $20
AUSTRIA (1972) Otto Loewi*. Black print. Scott No 942, Yvert No 1243. Won Nobel Prize for study of chemical transmission of nerve impulses.
AVAILABLE AT $20
GERMANY (1966) Nathan Soderblom*. MUSTER (specimen) overprint. 1930 Nobel Peace prize for his efforts on Christian unity. Scott No 959.
AVAILABLE AT $15
FRANCE (1959) Henri Bergson*. Deluxe sheet. Scott No 934, Yvert No 1225. His work challenged the mechanistic view of nature and he is sometimes claimed to have anticipated relativity theory.
AVAILABLE AT $25
GERMANY (1953) Henri Dunant*. MUSTER (specimen) overprint. Scott No B330.
AVAILABLE AT $30
FRANCE (1987) Jacques Monod*. Deluxe sheet. Nobel prize for work in molecular biology. Scott No B589, Yvert No 2459.
AVAILABLE AT $20
FRANCE (1994) Formula for wave properties of matter*. Bloc gommé. Scott No 2420, Yvert No 2879. Louis de Broglie.
AVAILABLE AT $100
GERMANY (1962) Gerhart Hauptmann*. MUSTER (specimen) overprint. Scott No 839.
AVAILABLE AT $15
FRANCE (1983) René Cassin*. Deluxe sheet. Jurist who wrote UN Declaration of Human Rights and won Nobel Peace Prize in 1968. Scott No B554, Yvert No 2283.
AVAILABLE AT $15