R. Fletcher
1922 · Good
€20
Martin Klopstock
1911 · Good
€35
William Kingdon Clifford
1914 · Fair
€35
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Friedrich Fröbel
1913 · Good
€20
Thomas Troward
1922 · Good
€30
Auguste Comte
1867 · Fair
€50
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Carl Gobée
1861 · Very good · NL
€45
Freda Dinn
1903 · Very good
€35
Koninklijk Instituut voor de Taal-, Land- en Volkenkunde van Nederlandsch-Indië.
1915 · Good · NL
€20
Charles Fort
1933 · Fair
€35
Gerrard Hickson
1922 · Very good
€35
Sidney Lanier
1910 · Good
€50
Carl Gustav Jung
1915 · Very good
€25
Lafcadio Hearn
1935 · Good
€20
Rabindranath Tagore
1935 · Good
€30
Elsdon Best
1935 · Good
€20
John Cowper Powys
1933 · Very good
€50
Percival Lowell
1907 · Very good
€25
Max Scheler
1935 · Good
€20
A. S. Neill
1935 · Very good
€45
Adriaan Pit
1930 · Good · NL
€25
Edwin Emery Slosson
1935 · Very good
€40
Frank Hall Thorp
1906 · Good
€25
Three Initiates
1928 · Good
€20
Roger Eliot Fry
1931 · Very good
€30
Frederick Soddy
1935 · Fine
€30
Gerrit van de Linde
1909 · Fair · NL
€20
Thomas Henry Huxley
1889 · Fair
€30
John of the Cross
1914 · Fair
€20
John M. Scudder
1887 · Fair
€30
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Rudyard Kipling
1935 · Very good
€35
Iwan Bloch, Richard Deniston
1901 · Very good
€25
H. Stanley Redgrove
1935 · Fair
€15
Herbert B. Mason
1910 · Very good
€35
Johan Huizinga
1900 · Good · NL
€35
W. W. Rouse Ball
1935 · Fair
€15
Claude Irwin Palmer
1912 · Good
€20
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20
Nathaniel Southgate Shaler
1915 · Fair
€30
Inge, William Ralph
1926 · Fine
€50
Edward Westermarck
1917 · Very good
€45
Friedrich Schiller
1935 · Fair
€20
Herbert French
1914 · Good
€20
Gerard Visser
1917 · Good · NL
€25
Heinrich Spoerl
1935 · Fair · NL
€25
Johann Joseph Most
1928 · Good
€20
Robert Michael Ballantyne
1891 · Fair
€45
William Morris
1917 · Fair
€20
Friedrich Hölderlin
1935 · Fair
€20
Ernst Christian Achelis
1902 · Good · NL
€20
William Morris
1900 · Good
€30
Alexander Jamieson
1853 · Very good
€45
Bernard Boedder
1897 · Fair
€40
Gerrit Kalff
1928 · Good · NL
€45
Julie Hoek
1930 · Very good · NL
€35
Michael Idvorsky Pupin
1923 · Fair
€15
Jan Casper Schreuder
1930 · Good · NL
€45