Eduard Wieber
1934 · Fair · NL
€40
Gaius
1904 · Fair
€40
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
H. Koffyberg
1924 · Fair · NL
€20
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Marcellus Emants
1900 · Very good · NL
€25
Seakle Greijdanus
1935 · Good · NL
€45
Arthur Schopenhauer
1912 · Good
€30
Eugen Horn
1900 · Good · NL
€50
Heraclitus of Ephesus
1918 · Good
€20
Willem Johannes Leyds
1926 · Good · NL
€75
J. Th Ubbink
1933 · Fine · NL
€95
Lode Baekelmans
1921 · Fair · NL
€60
Samuel Muller
1915 · Very good · NL
€80
Jacob Van Beek
1921 · Good · NL
€25
Gerlof van Vloten
1914 · Very good · NL
€25
Thomas Whittaker
1907 · Good
€95
Alpheus S. Packard
1906 · Fine
€100
Greco
1925 · Very good
€95
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Ernest Albee
1906 · Good
€20
Le Corbusier
1935 · Good
€45
L. A. Bakhuis
1902 · Very good · NL
€45
Garrett Putman Serviss
1907 · Fair
€30
Teresa of Avila, F. Benedict Zimmerman
1912 · Fine
€60
Hermann Löns
1903 · Very good · NL
€155
Grenville Kleiser
1911 · Very good
€65
Arthur van Schendel
1909 · Fair · NL
€45
Augustin Privat-Deschanel
1903 · Very good
€40
Louis Dyer, Plato
1922 · Fine
€90
Josiah Royce
1902 · Very good
€30
Justus van Maurik
1914 · Very good · NL
€45
Stefan Zweig
1935 · Good
€35
Padraic Colum
1935 · Very good
€65
Gerardus Oorthuys
1913 · Good · NL
€20
Anthony Trollope
1904 · Very good
€45
Muir, Robert Sir, R MacSween
1935 · Very good
€80
Arthur van Schendel
1935 · Good · NL
€45
Cassius Jackson Keyser
1935 · Good
€50
Abraham Roger
1935 · Good · NL
€40
François HaverSchmidt
1911 · Good · NL
€20
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
Gilbert Keith Chesterton, Catholic Way Publishing Staff
1913 · Fine
€35
Nikos Kazantzakis
1901 · Good
€25
Windisch, Hans
1926 · Fine · NL
€125
S. Coolsma
1902 · Good · NL
€80
Miguel de Unamuno
1926 · Fair
€40
Garrett Putman Serviss
1913 · Good
€35
Mabel Osgood Wright
1903 · Good
€40
Routh, Edward John
1920 · Good
€60
Charles Joseph Singer
1932 · Good
€25
P. Wijdenes
1932 · Very good · NL
€60
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Florian Cajori
1929 · Good
€65
Abraham Kuyper
1911 · Fine · NL
€30
William Butler Yeats
1903 · Very good
€120
Patrick Geddes
1903 · Good
€70
Gertrude Stein
1935 · Good
€80
Sir Robert Stawell Ball
1920 · Fair
€15