John Russell Reynolds, Henry Hartshorne
1877 · Good
€35
University of Chicago. Press.
1913 · Good
€50
William C. McC Lewis
1935 · Good
€30
P. de Haan
1932 · Very good · NL
€50
Santiago Ramón y Cajal
1935 · Good
€45
James M. Anders
1900 · Very good
€45
Jesse Feiring Williams
1924 · Fine
€35
F. Max Müller
1905 · Very good
€30
Cassius Jackson Keyser
1935 · Good
€50
Auguste Comte
1930 · Good
€30
James Dunlop Lickley
1913 · Good
€35
Martin Klopstock
1911 · Good
€35
Santiago Ramón y Cajal
1912 · Good
€25
Emil Villiger
1914 · Good
€45
A. Rosengarten
1897 · Fair
€35
Mary Whiton Calkins
1910 · Very good
€35
W. R. Gowers
1903 · Very good
€45
Peter Kropotkin
1903 · Fair
€15
Santiago Ramón y Cajal, Pedro Pasik
1902 · Good
€35
Jan Jacob Bruins
1935 · Very good · NL
€45
R. M. Caven
1923 · Good
€35
Walter Crane
1911 · Very good · NL
€25
Klikspaan
1935 · Fair · NL
€35
Stephen Walter Ranson
1933 · Very good
€40
Friedrich Fröbel
1913 · Good
€20
Adolf Engler
1917 · Good
€25
W. Vrolik
1852 · Fair · NL
€40
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
Clemens Brentano
1894 · Very good
€45
Hendrik Blink
1921 · Very good · NL
€30
Carl Gobée
1861 · Very good · NL
€45
Seneca Egbert
1908 · Good
€30
Augustus Hopkins Strong
1926 · Good
€30
Erwin Madelung
1935 · Fine
€40
A.M.de Lange
1900 · Good · NL
€30
Max Scheler
1935 · Good
€20
W. G. Stimpson
1928 · Fair
€15
Rabindranath Tagore
1917 · Very good
€35
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
Ferdinand Wolff
1859 · Good · NL
€40
Nicolass Muller
1915 · Fine · NL
€35
Søren Kierkegaard
1884 · Good
€50
Charles F. Haanel, Ruth L. Miller
1919 · Good
€20
James Martineau
1923 · Fine
€40
Langdon-Brown, Walter Sir
1909 · Good
€40
Henry E. Roscoe
1906 · Good
€45
Roger Eliot Fry
1931 · Very good
€30
L. Th Mayer
1910 · Good · NL
€25
J. H. Poynting
1922 · Very good
€35
F. Max Müller
1884 · Good
€40
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Arthur A. Noyes
1935 · Good
€20
F. Matthias Alexander
1935 · Fine
€35
Claude Phillips
1935 · Good
€30
Arthur A. Stevens
1925 · Good
€25
A. W. Nieuwenhuis
1901 · Very good · NL
€35
B. P. Ponsioen
1935 · Very good · NL
€30
Friedrich Engels
1907 · Good
€50
Ph Spinhoven, T.K. Bouman
1908 · Very good · NL
€25
Stephen Walter Ranson
1927 · Fair
€40