Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
William Ledley Vosburgh
1918 · Very good
€90
Charles Riborg Mann
1916 · Very good
€35
Michael Faraday
1874 · Fine
€65
Edwin A. Burtt
1926 · Very good
€25
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
A. Wilmer Duff
1916 · Very good
€65
Maximilien Marie
1925 · Fine
€35
Henri Bergson
1919 · Very good
€35
Edouard Goursat
1933 · Very good
€30
Hermann Weyl
1921 · Very good
€80
Mary Whiton Calkins
1910 · Very good
€35
Grant, Robert
1852 · Fine
€130
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
William Allen Whitworth
1870 · Very good
€55
Salisbury, Rollin D.
1909 · Fine
€65
Augustin Privat-Deschanel
1903 · Very good
€40
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
James Clerk Maxwell, James Clerk Maxwell
1892 · Very good
€80
I. A. Kapandji
1919 · Very good
€85
P. Wijdenes
1932 · Very good · NL
€60
Stephen Walter Ranson
1933 · Very good
€40
J. J. Graham Brown
1901 · Very good
€50
William H. Chapin
1933 · Very good
€35
H. Newell Martin
1908 · Very good
€35
Henri Poincaré
1906 · Very good
€45
James Martineau
1935 · Very good
€80
Brooks Adams
1897 · Fine
€190
Matthew Charteris
1916 · Fine
€80
H. Newell Martin
1903 · Fine
€40
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Daniel John Cunningham
1919 · Very good
€40
E. B. Jamieson
1914 · Fine
€40
Muir, Robert Sir, R MacSween
1935 · Very good
€80
H. Stanley Redgrove
1911 · Fine
€170
Worthington Hooker
1883 · Very good
€130
Rudolf Steiner, Max Gysi
1910 · Very good
€25
F. Max Müller
1910 · Very good
€35
George Adolphus Jacob
1908 · Very good
€35
Andrew Alexander Blair
1888 · Very good
€115
Clemens Brentano
1894 · Very good
€45
Thomas Sterry Hunt
1876 · Very good
€60
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
John Dewey
1910 · Fine
€30
Jones Quain M.D.
1879 · Very good
€135
George Viner Ellis
1859 · Very good
€60
Agnes Repplier
1894 · Very good
€45
Jonathan Pereira
1856 · Fine
€200
O. Charnock Bradley
1935 · Very good
€100
H. G. Wells
1911 · Very good
€40
Alfred North Whitehead
1931 · Fine
€60
Gilles Deleuze, Gilles Deleuze
1906 · Very good
€25
Claude Bernard
1870 · Very good
€130
I. F. Henderson
1926 · Very good
€40
Andrew Lang
1935 · Fine
€110
Marie Curie
1935 · Fine
€75
Alexander Lowy, Benjamin Harrow
1924 · Fine
€120
D. Bierens de Haan
1898 · Very good · NL
€90
B. A. Bensley
1935 · Very good
€40
O. M. Mitchel
1892 · Very good
€55