Friedrich Fröbel
1913 · Good
€20
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
Carl Gobée
1861 · Very good · NL
€45
Martin Klopstock
1911 · Good
€35
A. S. Neill
1935 · Very good
€45
Eugène Pittard
1926 · Good
€20
Thomas Henry Huxley
1889 · Fair
€30
Jan Casper Schreuder
1930 · Good · NL
€45
Abraham Kuyper
1935 · Very good · NL
€50
Three Initiates
1928 · Good
€20
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
G. Wisse
1908 · Very good · NL
€30
E. V. Lucas
1924 · Good
€20
W. W. Rouse Ball
1935 · Fair
€15
Max Scheler
1935 · Good
€20
J. Reynolds Green
1916 · Fair
€20
Adolf Engler
1917 · Good
€25
Frederick Soddy
1935 · Fine
€30
Frank Hall Thorp
1906 · Good
€25
Herman Gorter
1935 · Very good · NL
€40
Johannes Reitsma
1905 · Very good · NL
€35
Osler, William Sir
1926 · Very good
€45
Louis Couperus
1904 · Very good · NL
€25
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20
John Dewey
1901 · Good
€45
Gerrit van de Linde
1909 · Fair · NL
€20
Ernst Christian Achelis
1902 · Good · NL
€20
Roger Eliot Fry
1931 · Very good
€30
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Charles Fort
1933 · Fair
€35
Ralph W. G. Wyckoff
1935 · Very good
€30
Rudolf Otto
1929 · Fine
€35
John of the Cross
1914 · Fair
€20
Adriaan Pit
1930 · Good · NL
€25
Louis Couperus
1906 · Very good · NL
€50
Carl Gustav Jung
1915 · Very good
€25
R. Fletcher
1922 · Good
€20
Miller, William J.
1935 · Fair
€20
Samuel O. L. Potter
1910 · Good
€30
John M. Scudder
1887 · Fair
€30
F. W. van Wijk
1935 · Good · NL
€30
J. van Lennep
1911 · Very good · NL
€45
Jan van Leeuwen
1924 · Very good · NL
€30
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
William Morris
1900 · Good
€30
Thomas Troward
1922 · Good
€30
J. van Lennep
1918 · Good · NL
€35
Frederick Bogue Noyes
1935 · Very good
€45
Josiah Parsons Cooke Jr.
1890 · Good
€45
Enrico Agostino Morselli
1898 · Very good · NL
€50
Carlton C. Curtis
1907 · Fine
€50
Walter W. Bryant
1907 · Good
€25
Sigmund Freud
1906 · Good
€25
Лев Толстой
1887 · Fair
€30
Hill, Charles
1914 · Fair
€45
Rudyard Kipling
1927 · Fair
€15
Sir William Osler
1921 · Fair
€20
George Arthur Piersol, Thomas Dwight
1915 · Good
€45
Abraham Kuyper
1897 · Fair · NL
€30
J. H. Van Zanten
1928 · Good · NL
€35