Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Benedictus de Spinoza
1899 · Very good
€50
Adriaan Heynsius
1908 · Very good · NL
€70
Peter Kropotkin
1931 · Very good
€60
Wolfgang Amadeus Mozart
1891 · Fine
€230
F. Max Müller
1889 · Fine
€115
F. Max Müller
1899 · Very good
€75
Johannes Hermanus Gunning
1876 · Very good · NL
€110
Dina Albertina Felix
1935 · Good · NL
€90
James Bissett Pratt
1935 · Very good
€70
Peter Kropotkin
1903 · Fair
€15
Arthur Penrhyn Stanley
1883 · Fair
€30
Rudolf Steiner, David W. Wood
1935 · Good
€20
Oswald Spengler, Charles Francis Atkinson
1918 · Good
€45
Paul Drude
1919 · Fine
€160
Rudolf Steiner
1898 · Fair
€25
Hermann Hesse
1920 · Fair
€50
Max Rooses
1879 · Fair · NL
€25
Edward Carpenter
1904 · Fine
€90
Richard von Krafft-Ebing, Krafft/
1892 · Fine
€215
Johann Gottlieb Fichte
1910 · Very good
€60
George Fox, G. Fox
1870 · Good
€40
Heindel, Max, Max Heindel
1918 · Very good
€30
Felix Mendelssohn
1866 · Fair
€95
Frederik August Stoett
1908 · Very good · NL
€30
Marcellus Emants
1889 · Fair · NL
€40
Thornton W. Burgess, George Kerr
1925 · Very good
€125
McDougall, William
1917 · Fine
€100
Friedrich Engels
1927 · Fair
€40
Robert Michael Ballantyne
1892 · Very good
€50
Hermann Cäsar Hannibal Schubert
1927 · Good
€65
Charles Dickens
1879 · Fair
€30
Arlo Bates
1904 · Fine
€110
Максим Горький
1910 · Very good
€25
Friedrich Engels
1907 · Good
€50
Hermann Schlegel
1858 · Very good · NL
€65
Charles MacLaurin
1934 · Very good
€40
Thorstein Veblen
1935 · Very good
€65
Søren Kierkegaard
1884 · Good
€50
F. Max Müller
1914 · Very good
€25
Jacob Moleschott
1892 · Very good · NL
€85
Sir Muhammad Iqbal
1913 · Fine
€175
Carl von Clausewitz
1935 · Very good
€80
Raimond van Marle
1935 · Fair · NL
€15
Multatuli
1878 · Good · NL
€115
Jacob Burckhardt
1935 · Very good
€80
Samuel Hopkins Adams, Samuel Adams
1915 · Good
€40
Albert Verwey
1916 · Very good · NL
€55
Frans Verschoren
1913 · Good · NL
€20
Robert Liston
1861 · Very good
€105
Lascelles Abercrombie
1915 · Fair
€25
Максим Горький
1923 · Very good
€65
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Georg Moritz Ebers
1887 · Very good
€175
Jacob Cornelissen
1894 · Fair · NL
€60
Karl Marx
1870 · Fine
€195
Johann Wolfgang von Goethe
1864 · Good
€40
Willem Kloos
1902 · Very good · NL
€65
Jacob van Lennep
1915 · Fine · NL
€115
Annie Salomons
1935 · Good · NL
€20