Henry Sidgwick
1893 · Good
€95
Daniel Webster
1854 · Good
€150
Henry Adams
1926 · Good
€90
James Bonar
1910 · Good
€65
John Fiske
1893 · Fair
€35
John Stuart Mill
1863 · Very good
€80
Hugh S. Taylor
1933 · Good
€55
Nicholas Patrick Wiseman
1871 · Fair
€55
Catharine Esther Beecher
1857 · Fair
€70
Abraham Kuyper
1911 · Fine · NL
€30
Francis Bacon
1899 · Fine
€130
Abraham Kuyper
1916 · Good · NL
€25
Rudolf Steiner, Max Gysi
1910 · Very good
€25
José Ortega y Gasset
1931 · Very good
€60
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Cassius Jackson Keyser
1935 · Good
€50
William Addison Blakely
1892 · Very good
€100
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
James Martineau
1935 · Very good
€80
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
Florian Cajori
1929 · Good
€65
Richard C. Cabot
1908 · Good
€40
Bertrand Russell
1916 · Fair
€45
Walter Rauschenbusch
1929 · Very good
€35
Henri Poincaré, Francis Maitland
1907 · Good
€60
James Clerk Maxwell
1881 · Good
€125
George Boole
1856 · Good
€90
Charles Riborg Mann
1916 · Very good
€35
Michael Faraday
1874 · Fine
€65
Grant Allen
1910 · Good
€40
Edwin A. Burtt
1926 · Very good
€25
John Ruskin
1935 · Very good
€35
Salisbury, Rollin D.
1909 · Fine
€65
Wilmore, Albert.
1921 · Good
€35
Peter Kropotkin
1910 · Fine
€50
Guillaume Groen van Prinsterer
1868 · Very good · NL
€70
Parmenides.
1902 · Fair
€35
Brooks Adams
1897 · Fine
€190
I. A. Kapandji
1919 · Very good
€85
William Allen Whitworth
1870 · Very good
€55
Lotta Jean Bogert
1935 · Fair
€20
Muir, Robert Sir, R MacSween
1935 · Very good
€80
Richard H. Tawney
1935 · Good
€35
Ernest Albee
1906 · Good
€20
Mary Whiton Calkins
1910 · Very good
€35
Thomas Hobbes
1862 · Good
€205
Jacob Abbott
1864 · Fair
€40
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Augustin Privat-Deschanel
1903 · Very good
€40
Samuel Schoch
1935 · Very good · NL
€55
J. J. Graham Brown
1901 · Very good
€50
Walter Crane
1911 · Very good · NL
€25
Balfour Stewart
1919 · Good
€20
H. Stanley Redgrove
1911 · Fine
€170
Worthington Hooker
1883 · Very good
€130
G. F. Rodwell
1873 · Good
€70
William H. Chapin
1933 · Very good
€35
Garrett Putman Serviss
1909 · Good
€45
James Anthony Froude
1884 · Fine
€95
Harold Varley
1903 · Good
€105