Inge, William Ralph
1926 · Fine
€50
Adriaan Pit
1930 · Good · NL
€25
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Plato
1917 · Good
€30
Petrus Johannes Blok
1914 · Good · NL
€40
Adolf Engler
1917 · Good
€25
Carlton C. Curtis
1907 · Fine
€50
Silvanus Phillips Thompson
1935 · Very good
€35
Eugène Pittard
1926 · Good
€20
Willem Pieter Cornelis Knuttel
1889 · Fair · NL
€40
Carl Gustav Jung
1915 · Very good
€25
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Martin Klopstock
1911 · Good
€35
Louis Couperus
1906 · Very good · NL
€50
Herman Gorter
1935 · Very good · NL
€40
Gerrard Hickson
1922 · Very good
€35
J. van Lennep
1918 · Good · NL
€35
Louis Couperus
1904 · Very good · NL
€25
Jan van Leeuwen
1924 · Very good · NL
€30
Carl Gobée
1861 · Very good · NL
€45
Friedrich Hölderlin
1935 · Fair
€20
James M. Macoun
1898 · Fair
€30
P. L. Verhulst
1935 · Fair · NL
€15
Michael Idvorsky Pupin
1923 · Fair
€15
H. Stanley Redgrove
1935 · Fair
€15
R. Fletcher
1922 · Good
€20
Heinrich Spoerl
1935 · Fair · NL
€25
A. S. Neill
1935 · Very good
€45
William Archer Butler
1857 · Fair
€25
Julie Hoek
1930 · Very good · NL
€35
Richard Strauss
1935 · Good
€40
Three Initiates
1928 · Good
€20
Samuel O. L. Potter
1910 · Good
€30
Charles Fort
1933 · Fair
€35
Sigmund Freud
1906 · Good
€25
G. Wisse
1908 · Very good · NL
€30
Auguste Comte
1930 · Good
€30
André Gide, Josep Lozano
1931 · Very good
€35
J. van Lennep
1911 · Very good · NL
€45
Armando Palacio Valdés, Guy Everett Snavely
1919 · Good
€20
Claude Irwin Palmer
1912 · Good
€20
Enrico Agostino Morselli
1898 · Very good · NL
€50
Paul Fleming
1865 · Very good · NL
€45
Johann Joseph Most
1928 · Good
€20
Max Scheler
1935 · Good
€20
Jan Casper Schreuder
1930 · Good · NL
€45
William Shakespeare
1884 · Very good
€45
William Shakespeare
1902 · Very good
€40
Alfred John Church
1914 · Very good
€25
William Kingdon Clifford
1914 · Fair
€35
Robert Michael Ballantyne
1876 · Very good
€50
Friedrich Fröbel
1913 · Good
€20
Nathaniel Southgate Shaler
1915 · Fair
€30
Walter E. Thirring
1906 · Fine
€40
Seth Curtis Beach, Seth Curtis Beach
1907 · Very good
€45
Hezekiah Butterworth
1906 · Good
€20
Gerrit van de Linde
1909 · Fair · NL
€20
John of the Cross
1914 · Fair
€20
Conrad Busken Huet
1881 · Fair · NL
€25