Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Abraham Kuyper
1935 · Very good · NL
€50
Abraham Kuyper
1914 · Good · NL
€20
Friedrich Fröbel
1913 · Good
€20
Carl Gobée
1861 · Very good · NL
€45
Carl Gustav Jung
1915 · Very good
€25
Iwan Bloch, Richard Deniston
1901 · Very good
€25
G. Wisse
1908 · Very good · NL
€30
P. L. Verhulst
1935 · Fair · NL
€15
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Eugène Pittard
1926 · Good
€20
Werner Spalteholz
1926 · Good
€50
John Cowper Powys
1933 · Very good
€50
Jan Casper Schreuder
1930 · Good · NL
€45
Sigmund Freud
1906 · Good
€25
Bernard Boedder
1897 · Fair
€40
Max Scheler
1935 · Good
€20
J. van Lennep
1918 · Good · NL
€35
Auguste Comte
1930 · Good
€30
Thomas Troward
1922 · Good
€30
Hilaire Belloc
1929 · Fine
€35
William Shakespeare
1906 · Good
€45
Samuel O. L. Potter
1910 · Good
€30
J. H. Van Zanten
1928 · Good · NL
€35
Nathaniel Southgate Shaler
1915 · Fair
€30
H. Stanley Redgrove
1935 · Fair
€15
Roger Eliot Fry
1931 · Very good
€30
Petrus Johannes Blok
1914 · Good · NL
€40
Heinrich Spoerl
1935 · Fair · NL
€25
Three Initiates
1928 · Good
€20
Lydia Maria Child
1855 · Fair
€40
Herman Gorter
1935 · Very good · NL
€40
Gerrit van de Linde
1909 · Fair · NL
€20
George Arthur Piersol, Thomas Dwight
1915 · Good
€45
Anselm of Canterbury, Anselm
1928 · Fair
€35
Adolf Engler
1917 · Good
€25
H. G. Wells
1929 · Very good
€25
Jan van Leeuwen
1924 · Very good · NL
€30
Sir Francis Galton
1923 · Good
€20
Rabindranath Tagore
1935 · Good
€30
William Morris
1900 · Good
€30
Percival Lowell
1907 · Very good
€25
Rudolf Otto
1929 · Fine
€35
Claude Irwin Palmer
1912 · Good
€20
Frank Hall Thorp
1906 · Good
€25
Iwan Bloch
1924 · Good
€25
A. S. Neill
1935 · Very good
€45
Carl Lumholtz
1935 · Fair
€35
Hugo Claus
1917 · Fair · NL
€35
A. van Veldhuizen
1935 · Good · NL
€30
F. Pijper
1915 · Very good · NL
€40
Robert W. Service
1909 · Very good
€40
J. Reynolds Green
1916 · Fair
€20
Elsdon Best
1935 · Good
€20
Margery Williams Bianco
1935 · Good
€20
Louis Couperus
1906 · Very good · NL
€50
O. Henry
1909 · Good
€40
Julie Hoek
1930 · Very good · NL
€35
J. van Lennep
1911 · Very good · NL
€45
Walter E. Thirring
1906 · Fine
€40