Emanuel Hannak
1911 · Very good · NL
€25
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Arthur Schopenhauer
1902 · Fair
€20
Theodor Gomperz
1933 · Very good
€50
William Shakespeare
1906 · Good
€45
A. S. Neill
1935 · Very good
€45
Peter Kropotkin
1925 · Very good
€35
Marcellus Emants
1889 · Very good · NL
€165
Sophocles
1870 · Very good
€110
John Burnet
1893 · Good
€35
Paul Carus
1893 · Good
€95
Peter Kropotkin
1893 · Good
€90
Willem Kloos
1902 · Very good · NL
€65
Carl Friedrich Gauss
1817 · Fine
€130
Benedetto Croce
1915 · Good
€30
Jacob Burckhardt
1935 · Very good
€80
John Edwin Sandys, Sir
1932 · Very good
€25
Gottfried Wilhelm Leibniz, Robert Zimmermann
1742 · Very good
€400
Jacob van Lennep, Johannes Bosscha
1926 · Very good · NL
€90
Arnold Hendrik de Hartog
1906 · Fair · NL
€40
Hernán Cortés
1546 · Fine
€765
Mahaffy, John Pentland Sir
1918 · Good
€50
Edward Bernard Koster
1916 · Fine · NL
€90
Nathaniel Southgate Shaler
1915 · Fair
€30
Peter Kropotkin
1903 · Fair
€15
Felix Mendelssohn
1866 · Fair
€95
Arthur Schopenhauer
1844 · Very good
€150
Hippocrates
1821 · Good
€175
Frederik Carel Gerretson
1927 · Good · NL
€70
Marcos Sastre
1816 · Fair
€140
Sir Isaac Newton
1727 · Very good
€475
Aristotle
1893 · Fine
€175
Lucian of Samosata
1553 · Fair
€380
Salomon Reinach
1935 · Fair
€15
Plato
1562 · Fine
€1,785
Soranus, Franciscus Zacharias Emerins
1898 · Good
€160
Henry Scougal
1689 · Very good
€1,005
Konstantin Stanislavsky
1935 · Very good
€85
Lewis Mumford
1935 · Very good
€25
Søren Kierkegaard
1884 · Good
€50
Marcellus Emants
1889 · Fair · NL
€40
John Ruskin
1888 · Fair
€55
Henry Scougal
1679 · Good
€1,145
Martín Cortés
1570 · Good
€745
Antonius Gerardus van Onsenoort
1832 · Very good · NL
€120
Benjamin Constant Martha
1869 · Good · NL
€40
Benedictus de Spinoza
1909 · Good
€30
John Evans
1798 · Good
€470
Aron Salomon Coltof
1918 · Very good · NL
€55
Christoph Ernst Luthardt
1873 · Very good
€125
Aeschylus, Sophocles
1921 · Good
€80
Annie Salomons
1923 · Very good · NL
€25
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Plato
1864 · Very good
€200
Galileo Galilei
1644 · Very good
€2,340
Iamblichus, L. Deubner
1746 · Good
€250
Ernst Bloch
1920 · Very good
€30
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
René Descartes
1912 · Very good
€85
René Descartes
1658 · Good
€1,805