United States. Congress. Senate. Committee on Patents
1877 · Very good
€75
Nederlandsch natuur- en geneeskundig congres
1889 · Very good · NL
€115
Charles Fort
1934 · Very good
€45
Bernard Nieuwentyt
1747 · Very good · NL
€235
Universiteit van Amsterdam. Bibliotheek.
1920 · Very good · NL
€55
Jacques Le Moine de l'Espine
1795 · Very good · NL
€250
Albert Einstein
1935 · Very good
€75
Perhimpunan Ilmu Alam Indonesia. Biblioteek.
1897 · Very good · NL
€105
Robert Boyle
1673 · Very good
€600
John Frederick William Herschel
1856 · Very good
€55
G. H. Hardy, T. W. Körner
1935 · Very good
€25
Henri Poincaré
1910 · Fine
€30
Lewis Carroll
1886 · Fine
€250
Guthrie, William, John Knox
1789 · Very good
€235
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
William Stanley Jevons
1874 · Very good
€65
George Fownes
1873 · Fine
€60
Arthur B. Reeve
1922 · Very good
€30
Arthur B. Reeve
1910 · Fine
€55
Michael Faraday, Crookes, William Sir
1864 · Very good
€90
Foster Dee Snell, Cornelia T. Snell
1934 · Very good
€30
Felix Klein
1926 · Very good
€35
Henri Poincaré
1906 · Very good
€45
Royal Astronomical Society
1879 · Very good
€80
Auguste Comte
1801 · Very good
€250
John Frederick William Herschel, George Foster
1864 · Very good
€85
Arthur B. Reeve
1925 · Very good
€25
Wilkie Collins
1869 · Fine
€165
Silvanus Phillips Thompson
1935 · Very good
€35
Joseph Louis Lagrange, A. Boissonnade
1793 · Very good
€505
Globe Fearon
1821 · Very good
€250
Galileo Galilei
1644 · Very good
€2,340
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Carl Friedrich Gauss
1817 · Fine
€130
Ronald Aylmer Fisher
1932 · Very good
€40
Euclid
1585 · Very good
€565
Arthur B. Reeve
1935 · Very good
€35
Antoine Laurent Lavoisier
1812 · Fine
€315
Albert Einstein
1935 · Very good
€85
Leopold Gmelin
1876 · Very good
€155
James Clerk Maxwell, James Clerk Maxwell
1892 · Very good
€80
J. J. Fahie
1910 · Fine
€80
Chemical Society (Great Britain)
1893 · Very good
€60
Smithsonian Institution
1935 · Fine
€45
Aristotle
1561 · Very good
€915
Fresenius, C. Remigius
1852 · Very good
€85
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
Alfred Wegener
1906 · Very good
€55
Robert Edouard Moritz
1914 · Very good
€95
Walsh, Michael
1808 · Very good
€180
Percival Lowell
1907 · Very good
€25
Stuart Dodgson Collingwood, Lewis Carroll
1935 · Very good
€65
John Conduitt
1733 · Very good
€665
Thomas Henry Huxley, James Paradis
1935 · Very good
€25
William Chauvenet
1899 · Very good
€45
George Perkins Marsh
1885 · Very good
€85
John Harris
1876 · Very good
€85
René Descartes
1912 · Very good
€85
Florian Cajori
1907 · Very good
€45
Lewis Carroll
1918 · Very good
€80