Carl Gustav Jung
1925 · Very good
€30
Friedrich Fröbel
1913 · Good
€20
Rudolf Otto
1929 · Fine
€35
John Cowper Powys
1933 · Very good
€50
Roger Eliot Fry
1931 · Very good
€30
Sigmund Freud
1906 · Good
€25
Three Initiates
1928 · Good
€20
Max Scheler
1935 · Good
€20
Martin Klopstock
1911 · Good
€35
Auguste Comte
1930 · Good
€30
Carlton C. Curtis
1907 · Fine
€50
Eugène Pittard
1926 · Good
€20
Rabindranath Tagore
1935 · Good
€30
Carl Gustav Jung
1915 · Very good
€25
Adriaan Pit
1930 · Good · NL
€25
Morris Raphael Cohen
1935 · Fine
€35
G. Wisse
1908 · Very good · NL
€30
Hilaire Belloc
1929 · Fine
€35
Nathaniel Southgate Shaler
1915 · Fair
€30
A. S. Neill
1935 · Very good
€45
William Kingdon Clifford
1914 · Fair
€35
Frederick Soddy
1935 · Fine
€30
Søren Kierkegaard
1863 · Fair
€45
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Arnold Henry Guyot
1850 · Fair
€35
Friedrich Schiller
1935 · Fair
€20
William De Witt Hyde
1935 · Very good
€25
William Shakespeare
1906 · Good
€45
Carl Gobée
1861 · Very good · NL
€45
Plato
1917 · Good
€30
E. V. Lucas
1924 · Good
€20
Louis Couperus
1906 · Very good · NL
€50
Luigi Pirandello
1913 · Good
€30
Sir Francis Galton
1923 · Good
€20
Iwan Bloch, Richard Deniston
1901 · Very good
€25
Rudolf Otto, Otto, Rudolf (Carl Ludwig Rudolf), 1869-1937.
1929 · Fair
€15
Edwin Emery Slosson
1935 · Very good
€40
John Dewey
1901 · Good
€45
Herman Gorter
1935 · Fair · NL
€25
William Morris
1900 · Good
€30
Walter W. Bryant
1907 · Good
€25
Thomas Troward
1922 · Good
€30
Arthur Clutton-Brock
1935 · Good
€20
Margery Williams Bianco
1935 · Good
€20
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
Mary Austin, Austin Mary Hunter
1929 · Good
€20
John Ruskin
1875 · Very good
€45
Donald Walker
1851 · Fair
€25
Beatrix Potter
1912 · Good
€35
Osler, William Sir
1926 · Very good
€45
Abraham Kuyper
1935 · Very good · NL
€50
Adolf Engler
1917 · Good
€25
Gelett Burgess
1900 · Fair
€50
Armando Palacio Valdés, Guy Everett Snavely
1919 · Good
€20
Thomas Henry Huxley
1889 · Fair
€30
Friedrich Hölderlin
1935 · Fair
€20
Gerrit van de Linde
1909 · Fair · NL
€20
Herbert Spencer
1867 · Good
€45
Edward Carpenter
1935 · Good
€40
J. Reynolds Green
1916 · Fair
€20