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
MONACO (1998) Pierre & Marie Curie*. Discovery of Radium*. Stage die proof in blue signed by the engraver LAVERGNEE. Scott No 2072, Yvert No 2151.
AVAILABLE AT $175
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
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
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 (1956) Thomas Mann*. Photo essay (See Note) of unaccepted design for Nobel Prize Literature winner. Scott No 746, Yvert No 113.
AVAILABLE AT $60
FRANCE (1980) Saint-John Perse*. Deluxe sheet. Scott No B527, Yvert No 2099. Won Nobel prize for Literature in 1960.
AVAILABLE AT $20
FRANCE (2007) Prud'homme*. Stage die proof in black signed by the engraver BEAUJARD. Scott No 3351. Winner of the first Nobel Prize in literature.
AVAILABLE AT $200
CUBA (2019) Gabriela Mistral*. Imperforate block of 4.
AVAILABLE AT $50
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
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
FRANCE (1956) Paul Sabatier*. Catalytic chemistry*. Scott No 793. Yvert No 1058. Die Proof in black.
AVAILABLE AT $140
FRANCE (1971) Grignard*. Nobel prize medal*. Lab equipment*. Deluxe sheet. Scott No B447, Yvert No 1669.
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
AVAILABLE AT $25
GERMANY (2000) Albert Schweitzer*. Overprinted MUSTER (specimen). Scott No 2065, Yvert No 1921.
AVAILABLE AT $20
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
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
FRANCE (1998) Médecins sans Frontières*. Bloc gommé. Scott No 2686, Yvert No 3205.
AVAILABLE AT $65
GABON (1963) Schweitzer at Lambarene*. Deluxe sheet overprinted for 50th anniversary of his arrival. Scott No C11, Yvert No PA11.
AVAILABLE AT $20
FRANCE (1987) Jacques Monod*. Deluxe sheet. Nobel prize for work in molecular biology. Scott No B589, Yvert No 2459.
AVAILABLE AT $20
NORTH KOREA (1981) Dag Hammarskjold*. UN Building*. Preliminary artwork from the archives of the North Korea printers. Watercolor on posterboard, measuring 11.5 x 18 cm. Inscribed on back with official stamp and notes in Korean. Scott No 2007, Yvert No 1629, KSC No 2045.
AVAILABLE AT $250