Peter Kropotkin
1895 · Fair
€35
R. J. W. Rudolph
1917 · Fair · NL
€25
D. Embden
1902 · Very good · NL
€30
Abraham Kuyper
1911 · Fine · NL
€30
Vladimir Il’ich Lenin
1920 · Fair
€15
Ferdinand Domela Nieuwenhuis
1904 · Fair · NL
€45
Abraham Kuyper
1910 · Good · NL
€40
Jan Jacob Bruins
1935 · Very good · NL
€45
Peter Kropotkin
1910 · Fine
€50
Abraham Kuyper
1892 · Very good · NL
€50
Abraham Kuyper
1897 · Fair · NL
€30
Aulnis de Bourouill, Johan baron d'
1880 · Fair · NL
€35
Abraham Kuyper
1907 · Very good · NL
€30
Abraham Kuyper
1935 · Very good · NL
€50
Leo Polak
1930 · Very good · NL
€45
Abraham Kuyper
1927 · Fair · NL
€15
Walter Crane
1911 · Very good · NL
€25
Theodoor Jorissen
1902 · Good · NL
€30
Friedrich Engels
1907 · Good
€50
J. H. Dünner
1930 · Very good · NL
€50
Arthur Henderson Smith
1935 · Fair
€40
Paul Louis Mulder
1909 · Good · NL
€45
Emanuel Hannak
1911 · Very good · NL
€25
Paul Eltzbacher
1922 · Very good
€50
Auguste Comte
1930 · Good
€30
Frans Verschoren
1913 · Good · NL
€20
Abraham Kuyper
1928 · Very good · NL
€25
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
H. Was
1898 · Very good · NL
€50
Mikhail Aleksandrovich Bakunin
1892 · Good
€35
Abraham Kuyper
1935 · Very good · NL
€45
Abraham Kuyper
1935 · Very good · NL
€40
Peter Kropotkin
1903 · Fair
€15
Bertrand Russell
1935 · Fair
€30
Lodewijk van Deyssel
1935 · Fair · NL
€15
J. A. Dubois
1902 · Very good
€25
Miguel de Unamuno
1935 · Good
€25
Benedetto Croce
1915 · Good
€30
Abraham Kuyper
1902 · Very good · NL
€40
Louis Couperus
1906 · Very good · NL
€50
Lydia Maria Child
1872 · Fair
€25
Arthur van Schendel
1921 · Fine · NL
€35
Theodor Reik
1929 · Very good
€40
A. G. Honig
1921 · Very good · NL
€45
Lodewijk van Deyssel
1935 · Good · NL
€40
Auguste Comte
1867 · Fair
€50
Max Rooses
1916 · Fair · NL
€15
Joost van den Vondel
1935 · Very good · NL
€25
Clemens Brentano
1894 · Very good
€45
Jan Casper Schreuder
1930 · Good · NL
€45
Annie Salomons
1923 · Very good · NL
€25
M. Buys
1935 · Good · NL
€25
Franz Werfel
1932 · Fair · NL
€20
F. W. van Wijk
1935 · Good · NL
€30
Wilhelmüs Johannes Heisterkamp
1935 · Very good · NL
€40
A. Th. L. A. Heyligers
1935 · Good · NL
€35
Nicolass Muller
1915 · Fine · NL
€35
John Reed
1932 · Fine
€40
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
Houston Stewart Chamberlain
1902 · Good
€45