José Ortega y Gasset
1931 · Very good
€60
Jacinto Benavente
1920 · Good
€20
S. Coolsma
1902 · Good · NL
€80
Johan Winkler
1912 · Good · NL
€20
Eugen Horn
1900 · Good · NL
€50
James Martineau
1935 · Very good
€80
Miguel de Unamuno
1926 · Fair
€40
R. Verdeyen
1931 · Good · NL
€20
L. A. Bakhuis
1902 · Very good · NL
€45
Bhartr̥hari., Bhartr̥hari
1913 · Fair
€20
Estanislao del Campo
1921 · Good
€60
Francisco de Vitoria
1920 · Good
€20
Teresa of Avila, F. Benedict Zimmerman
1912 · Fine
€60
J. P. Kleiweg de Zwaan
1911 · Fair · NL
€30
Annie Salomons
1923 · Very good · NL
€25
Walter Crum Watson
1917 · Fair
€25
Garrett Putman Serviss
1913 · Good
€35
Nico van Suchtelen
1901 · Very good · NL
€25
Manuel Antônio de Almeida
1935 · Good
€40
Garrett Putman Serviss
1911 · Fair
€50
Hans Bennis
1916 · Fine · NL
€105
François HaverSchmidt
1911 · Good · NL
€20
Jan Frederik Beerens
1910 · Fine · NL
€50
Johan de Meester
1919 · Fair · NL
€35
Grant Allen
1910 · Good
€40
O. Charnock Bradley
1922 · Fair
€55
Lotta Jean Bogert
1935 · Fair
€20
Parmenides.
1902 · Fair
€35
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
Mabel Osgood Wright
1903 · Good
€40
Willem Johannes Leyds
1926 · Good · NL
€75
Rebecca Crumpler
1905 · Good
€35
Robert Fruin
1923 · Good · NL
€30
Maurits Esser
1917 · Fair · NL
€15
P. Wijdenes
1932 · Very good · NL
€60
Emmanuel Levinas
1935 · Good
€35
Andrew Lang
1916 · Very good
€95
Jacob Gijsbert Boerlage
1925 · Good · NL
€55
Garrett Putman Serviss
1909 · Good
€45
C. Poensen
1902 · Fair · NL
€75
Henri Poincaré, Francis Maitland
1907 · Good
€60
Santiago Ramón y Cajal, Pedro Pasik
1902 · Good
€35
J. Th Ubbink
1933 · Fine · NL
€95
L. Th Mayer
1910 · Good · NL
€25
G. A. Wilken
1902 · Very good · NL
€100
Paul Verlaine
1921 · Good
€20
H. Koffyberg
1924 · Fair · NL
€20
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Franz Boas
1935 · Very good
€60
Marcellus Emants
1900 · Very good · NL
€25
H. G. Wells
1911 · Very good
€40
Richard Wagner
1926 · Good
€35
H. Newell Martin
1903 · Fine
€40
Garrett Putman Serviss
1907 · Fair
€30
Tine de Kruyff-Gobius
1912 · Good · NL
€55
Ernst Fuchs
1916 · Good
€70
Mary Whiton Calkins
1910 · Very good
€35
Salisbury, Rollin D.
1909 · Fine
€65
Patrick Geddes
1903 · Good
€70
J. P. Kleiweg de Zwaan
1920 · Good · NL
€45