Peter Kropotkin
1925 · Very good
€35
Alpheus S. Packard
1906 · Fine
€100
Emmanuel Levinas
1935 · Good
€35
William Bateson, Gregor Mendel
1906 · Good
€95
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
Henri Bergson, CHAILLAND
1907 · Good
€35
Claude Bernard
1870 · Very good
€130
Charles Darwin
1884 · Very good
€100
Charles Coppens
1899 · Fair
€75
Josiah Royce
1902 · Very good
€30
Thomas Henry Huxley
1863 · Fine
€135
Augustin Privat-Deschanel
1903 · Very good
€40
Edwin A. Burtt
1926 · Very good
€25
Margaret Gatty, Alfred Gatty
1865 · Very good
€75
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Ernest Albee
1906 · Good
€20
Alfred Russel Wallace
1881 · Very good
€250
Sir John Lubbock
1893 · Good
€100
Victor Ernest Shelford
1935 · Fair
€20
Gilman Arthur Drew
1921 · Very good
€35
Sanborn Tenney
1881 · Very good
€70
John Dewey
1935 · Good
€30
Lankester, E. Ray Sir
1925 · Very good
€60
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
John Dewey, john dewey
1935 · Good
€75
Manning, Henry Edward, 1808-1892
1881 · Fine
€100
Sigmund Freud
1914 · Very good
€70
Grant Allen
1910 · Good
€40
Aristotle
1882 · Good
€95
Mary Whiton Calkins
1910 · Very good
€35
Leander Sylvester Keyser
1907 · Fine
€70
Mabel Osgood Wright
1903 · Good
€40
Cassius Jackson Keyser
1935 · Good
€50
Hendrik Adriaan Ewoud Modderman
1913 · Fair · NL
€40
John Hunter FRS, Richard Owen
1904 · Good
€100
José Ortega y Gasset
1931 · Very good
€60
John M. Robson
1891 · Very good
€100
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Ernest Thompson Seton
1929 · Fine
€35
Jean Pauline Smith
1935 · Very good
€25
George Fleming
1877 · Fine
€65
Royal Physical Society of Edinburgh
1877 · Good
€160
Friedrich Nietzsche, Marie-Luise Haase
1897 · Good
€75
Sextus Empiricus.
1887 · Good
€40
Houston Stewart Chamberlain
1902 · Good
€45
Francis Polkinghorne Pascoe
1879 · Very good
€190
Isaac Taylor
1878 · Fair
€65
Charles Darwin
1895 · Fair
€25
Erwin Rohde
1902 · Fair
€15
Muir, Robert Sir, R MacSween
1935 · Very good
€80
Parmenides.
1902 · Fair
€35
Brooks Adams
1897 · Fine
€190
Thomas Whittaker
1907 · Good
€95
Samuel Colman, Samuel Colman
1935 · Good
€30
Herbert Eugene Walter, Alice Hall Walter
1920 · Good
€65
Eduard Hanslick
1870 · Good
€60
Henry Adams
1926 · Good
€90
Jacob Abbott
1864 · Fair
€40
D. W. Cathell
1906 · Good
€20
Jules Michelet
1869 · Very good
€140