R. J. W. Rudolph
1917 · Fair · NL
€25
Ferdinand Domela Nieuwenhuis
1904 · Fair · NL
€45
John Stuart Mill
1895 · Good
€75
Oscar Wilde
1893 · Very good
€145
Aulnis de Bourouill, Johan baron d'
1880 · Fair · NL
€35
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Karl Marx
1870 · Fine
€195
Bertrand Russell
1923 · Good
€20
Friedrich Engels
1907 · Good
€50
August Bebel
1889 · Fair
€45
Walter Crane
1911 · Very good · NL
€25
Karl Marx, Friedrich Engels
1863 · Very good
€155
John Stuart Mill
1860 · Very good
€165
Vladimir Il’ich Lenin
1902 · Good
€20
Friedrich Engels
1905 · Fine
€80
Erich Fromm
1746 · Good
€200
Edward Carpenter
1894 · Good
€50
H. G. Wells
1928 · Very good
€50
Friedrich Engels
1927 · Fair
€40
Frédéric Bastiat
1873 · Fair
€30
Bertrand Russell
1935 · Fair
€30
William L. Shirer
1774 · Good
€830
Peter Kropotkin
1886 · Very good
€60
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Benedetto Croce
1915 · Good
€30
Wilhelm Liebknecht, Ernest Untermann
1924 · Very good
€80
Malwida von Meysenbug
1896 · Good
€55
Ernst Toller
1935 · Good
€35
William Morris
1935 · Good
€30
Peter Kropotkin
1910 · Fine
€50
William Morris
1917 · Fair
€20
Vladimir Il’ich Lenin
1920 · Fair
€15