Thomas Troward
1922 · Good
€30
Jean Samuel Magnin
1841 · Good · NL
€165
Adolphe Napoléon Didron
1861 · Good
€35
René Descartes
1912 · Very good
€85
Edwin Checkley
1890 · Good
€50
Heinrich Durège, George Egbert Fisher
1867 · Good
€60
Alfred Wegener
1906 · Very good
€55
E. B. Jamieson
1935 · Good
€40
Alexander Speltz, Alexander SPELTZ
1935 · Very good
€25
Edwin Hatch
1891 · Good
€50
Fredrika Bremer
1859 · Very good
€85
Karl Marx
1853 · Very good
€55
George Foot Moore
1935 · Very good
€25
Jean-Jacques Rousseau
1793 · Fine
€485
Joris-Karl Huysmans, Brendan King
1889 · Fine
€165
John Joseph Griffin
1832 · Good
€225
David Attenborough
1711 · Very good
€245
Étienne Gilson
1925 · Good
€55
Association of American Physicians
1886 · Fair
€110
Universiteit Leiden
1817 · Good · NL
€90
Pieter Johannes Veth
1879 · Good · NL
€160
Sven Hedin, Alfhild Huebsch
1935 · Good
€60
Balfour Stewart
1919 · Good
€20
Georges-Louis Leclerc, comte de Buffon, Georges Louis Leclerc De Buffon
1774 · Very good
€355
Ralph W. G. Wyckoff
1935 · Very good
€30
Orville J. Nave
1905 · Fair
€35
Yogananda Paramahansa
1931 · Fine
€125
Otto Zuckerkandl
1922 · Good
€45
John George Wood
1870 · Fair
€40
G. Hartwig
1900 · Good
€25
Sir Francis Galton
1857 · Very good
€45
Mackinder, Halford John Sir
1922 · Very good
€35
Nicolas Malebranche
1693 · Very good
€600
Richard Lydekker
1903 · Good
€60
A. S. Neill
1935 · Very good
€45
Arthur van Schendel
1935 · Very good · NL
€70
Sir William Osler
1916 · Good
€85
Antonie Hendrik Schoemaker
1868 · Good · NL
€140
Raphael
1935 · Very good
€30
Lucien Poincaré
1929 · Good
€25
Sallust
1816 · Good
€240
G. A. Henty
1904 · Very good
€55
Grant Allen
1900 · Good
€65
J. J. Graham Brown
1901 · Very good
€50
Friedrich Christian Accum
1816 · Good
€110
John Ruskin
1847 · Very good
€325
George Moore
1935 · Good
€20
Plato
1883 · Fair
€85
C. A. Johns
1870 · Good
€40
Jonathan Swift
1767 · Fair
€365
Herman Heijermans
1935 · Fair · NL
€65
Jacob Vrolik
1901 · Good · NL
€25
Hendrik Kern
1872 · Fine · NL
€205
John Tyndall
1881 · Good
€55
Louis Couperus
1904 · Good · NL
€30
Abraham Kuyper
1869 · Very good · NL
€165
W. W. Rouse Ball
1901 · Fair
€30
Henry T. Butlin
1893 · Fair
€35
William Robertson
1787 · Fine · NL
€330
Jan Jacob Bruins
1935 · Very good · NL
€45