James McNeill Whistler
1895 · Good
€120
Cassius Jackson Keyser
1935 · Good
€50
John Ruskin
1888 · Fair
€55
Jacinto Benavente
1920 · Good
€20
Hendrik Blink
1925 · Very good · NL
€115
Hermann Löns
1903 · Very good · NL
€155
William C. Gannett, Frank Lloyd Wright
1904 · Good
€65
John Dewey
1910 · Fine
€30
Agnes Repplier
1894 · Very good
€45
Edward Carpenter
1906 · Good
€25
John Palliser
1862 · Good
€35
Emmanuel Levinas
1935 · Good
€35
C. Poensen
1902 · Fair · NL
€75
James Law
1891 · Very good
€110
Martin Robison Delany
1865 · Good
€40
José Ortega y Gasset
1931 · Very good
€60
Laurence Binyon
1909 · Fair
€20
Vincent L. Milner
1867 · Fair
€30
James Martineau
1935 · Very good
€80
Juliette Aleida Binger
1935 · Good · NL
€55
A. S. Neill
1933 · Good
€90
Hendrik Kern
1872 · Fine · NL
€205
Abraham Kuyper
1869 · Very good · NL
€165
Clive Bell
1935 · Very good
€120
Robert Fruin
1923 · Good · NL
€30
Erwin Rohde
1902 · Fair
€15
Henry Sidgwick
1893 · Good
€95
James Jackson Jarves
1879 · Fine
€210
Irving Bacheller
1935 · Good
€25
Pieter Scheltema
1870 · Good · NL
€55
Augustin Privat-Deschanel
1903 · Very good
€40
Robert Michael Ballantyne
1891 · Fair
€85
Jens Peter Jacobsen
1892 · Good
€45
John Galsworthy
1935 · Fine
€105
Sven Hedin, Alfhild Huebsch
1935 · Good
€60
Daniel Webster
1854 · Good
€150
Marion Harland
1875 · Good
€80
Grant Allen
1910 · Good
€40
Robert Michael Ballantyne
1864 · Good
€90
Tine de Kruyff-Gobius
1912 · Good · NL
€55
Walter Pater, Ernst Bendz
1873 · Fair
€40
George MacDonald
1894 · Fair
€85
Samuel Schoch
1935 · Very good · NL
€55
Thomas Aquinas Sister, originally Agnes O'Neil
1934 · Good
€75
Alexander Ziegler
1874 · Very good · NL
€165
Annie Salomons
1923 · Very good · NL
€25
L. Th Mayer
1910 · Good · NL
€25
John H. Vanderpoel
1935 · Good
€20
Arthur Schopenhauer
1912 · Good
€30
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
John Dewey, john dewey
1935 · Good
€75
Abraham Kuyper
1911 · Fine · NL
€30
Lewis F. Allen
1858 · Very good
€195
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Hendrik Boudewijn ver Loren van Themat
1931 · Good · NL
€35
Jonathan Pereira
1856 · Fine
€200
Koninklijke Nederlandse Akademie van Wetenschappen.
1875 · Fair · NL
€70
Balfour Stewart
1919 · Good
€20
John Ruskin
1873 · Very good
€105
Florian Cajori
1929 · Good
€65