James Martineau
1935 · Very good
€80
Voltaire
1741 · Good
€460
Edward Carpenter
1906 · Good
€25
Henry Sidgwick
1893 · Good
€95
Bertrand Russell
1916 · Good
€80
James Bonar
1910 · Good
€65
Nicholson, William
1818 · Very good
€185
Lambert van den Bos
1677 · Good · NL
€900
William Kingdon Clifford
1887 · Good
€115
Morris Raphael Cohen
1935 · Fine
€35
Seneca the Younger
1634 · Very good
€1,210
Dugald Stewart
1796 · Fair
€175
Thomson, Thomas
1802 · Very good
€160
Herman Heijermans
1935 · Fair · NL
€65
Abraham Kuyper
1869 · Very good · NL
€165
Henry Ward Beecher
1891 · Good
€155
Alfred Russel Wallace
1935 · Fine
€35
Emanuel Hannak
1911 · Very good · NL
€25
Association of American Physicians
1886 · Fair
€110
Samuel Vince
1843 · Good
€75
Plato
1864 · Good
€100
Julien Wolbers
1871 · Good · NL
€115
Walter and Eliza Hall Institute of Research in Pathology and Medicine
1927 · Fair
€35
William Shakespeare
1898 · Very good
€65
Johann Gottlieb Fichte
1910 · Very good
€60
Abraham Tucker
1817 · Good
€135
Will Durant
1919 · Good
€50
Julie Hoek
1930 · Very good · NL
€35
J. G. Leathem
1919 · Fair
€15
François Valentijn
1728 · Very good · NL
€400
Robert Druitt
1839 · Fine
€185
W. W. Rouse Ball
1909 · Good
€30
Isador H. Coriat
1935 · Very good
€105
Erwin Madelung
1935 · Fine
€40
F. Max Müller
1884 · Good
€40
Mrs. O. F. Walton, Amy Catherine Deck Walton
1882 · Very good
€190
Steven S. Zumdahl
1915 · Good
€45
Hayley, William
1782 · Very good
€630
J. Haak
1928 · Very good · NL
€30
Jacques Rohault
1674 · Fair
€520
Pierio Valeriano, Valeriano Bolzani
1571 · Fine
€720
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
Carl Friedrich Gauss
1817 · Fine
€130
Joost van den Vondel
1935 · Very good · NL
€25
Henry Cavendish
1813 · Good
€195
J. B. Rietstap
1876 · Good · NL
€55
Arthur A. Noyes
1935 · Good
€20
Abraham Kuyper
1914 · Fine · NL
€140
Roger Eliot Fry
1921 · Fair
€55
Epictetus
1657 · Fine
€2,875
Juliana Horatia Gatty Ewing
1880 · Very good
€60
Arthur M. Schlesinger
1924 · Very good
€45
John Neill
1853 · Very good
€95
Friedrich Fröbel
1919 · Good
€20
Thomas Bisse
1770 · Good
€335
Johann Caspar Lavater
1787 · Fine
€685
Plotinus
1916 · Good
€75
William David Ross
1935 · Good
€25
William Thomas Brande
1820 · Fine
€190
Annie Salomons
1923 · Very good · NL
€25