Friedrich Engels
1905 · Fine
€80
Plato
1716 · Fine
€370
Plato
1835 · Fine
€145
Cyriel Buysse
1926 · Fine · NL
€140
René Descartes
1655 · Fine
€1,820
Maximilien Marie
1925 · Fine
€35
Josiah Royce
1928 · Fine
€125
Hegeler Institute
1924 · Fine
€100
Yogananda Paramahansa
1931 · Fine
€125
Nicolass Muller
1915 · Fine · NL
€35
Emile Ferrière
1909 · Fine · NL
€115
Guimps, Roger de baron
1882 · Fine
€155
Abraham Kuyper
1919 · Fine · NL
€125
Erwin Madelung
1935 · Fine
€40
Emanuel Hiel
1901 · Fine · NL
€130
Carl Friedrich Gauss
1817 · Fine
€130
Jane Haldimand Marcet
1820 · Fine
€365
Jan Frederik Beerens
1910 · Fine · NL
€50
William Whewell
1848 · Fine
€145
Plato
1562 · Fine
€1,785
Constantin-François Volney
1796 · Fine
€355
Willem, Jan Frans Willems
1849 · Fine · NL
€135
Alexandre Dumas
1889 · Fine
€80
Brooks Adams
1897 · Fine
€190
Abraham Kuyper
1914 · Fine · NL
€140
Denis Diderot
1862 · Fine
€270
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
Maria Edgeworth
1839 · Fine
€205
Errico Malatesta
1918 · Fine
€110
Aristotle
1893 · Fine
€175
Rudolf Otto
1929 · Fine
€35
Morris Raphael Cohen
1935 · Fine
€35
Eduard von Hartmann
1883 · Fine
€130
Jan Wagenaar
1813 · Fine · NL
€325
Peter Kropotkin
1910 · Fine
€50
Giacomo Leopardi
1921 · Fine
€125
José Hernández
1935 · Fine
€155
Willem Huibert Rassers
1927 · Fine · NL
€55
Edward Bernard Koster
1916 · Fine · NL
€90
Sachs, Julius
1902 · Fine
€80
A. F. Krull
1927 · Fine · NL
€80
Victor Hugo
1858 · Fine
€95
Abraham Kuyper
1880 · Fine · NL
€110
Herbert Spencer
1862 · Fine
€105
Epictetus
1657 · Fine
€2,875
Frederic William Farrar
1905 · Fine
€35
Moses Maimonides
1524 · Fine
€1,725
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
Bartholomeus Johannes Westerbeek van Eerten
1923 · Fine · NL
€100
Jean Calvin
1805 · Fine · NL
€370
Schwegler, Albert
1864 · Fine
€120
Camille Flammarion
1887 · Fine
€80
Albert Camus
1917 · Fine
€90
Moses ben Jacob Cordovero, Moïse Cordovéro
1812 · Fine
€195
Arthur van Schendel
1921 · Fine · NL
€35
August Johann Rösel von Rosenhof
1771 · Fine · NL
€300
Miguel de Unamuno
1900 · Fine
€70
Jacob van Lennep
1915 · Fine · NL
€115
Voltaire
1765 · Fine
€645
Aristotle
1579 · Fine
€1,405