Jan Casper Schreuder
1930 · Good · NL
€45
Justus von Liebig, J. von Liebig
1845 · Fair
€105
James Finley Weir Johnston
1855 · Very good
€225
Miguel de Unamuno
1935 · Good
€25
Parkes, Samuel
1817 · Good
€110
Friedrich Christian Accum
1816 · Good
€110
John Cowper Powys
1933 · Very good
€50
Andrew Lang
1898 · Very good
€210
Auguste Comte
1930 · Good
€30
Max Scheler
1935 · Good
€20
Constantin-François Volney
1796 · Fine
€355
Walsh, Michael
1808 · Very good
€180
Plato
1843 · Fair
€60
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20
Ralph Waldo Emerson
1893 · Fair
€90
Abraham Kuyper
1935 · Very good · NL
€50
William Kingdon Clifford
1914 · Fair
€35
Caleb Bingham
1806 · Fine
€180
P.-J. Proudhon
1842 · Good
€160
John Dewey
1901 · Good
€45
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Three Initiates
1928 · Good
€20
Yogananda Paramahansa
1931 · Fine
€125
Oscar Wilde
1893 · Very good
€145
J. Reynolds Green
1916 · Fair
€20
Alfred Henry Allen
1884 · Very good
€120
William Morris
1900 · Good
€30
René Descartes
1655 · Fine
€1,820
Samuel William Johnson
1877 · Good
€100
Alexander Campbell Fraser
1901 · Good
€75
Friedrich Fröbel
1913 · Good
€20
Frank Hall Thorp
1906 · Good
€25
Thorstein Veblen
1912 · Good
€40
Krogh, August
1935 · Very good
€85
Great Britain. Commissioners of Patents
1863 · Fine
€95
David Hume
1883 · Good
€55
George Fownes
1848 · Very good
€200
James Copland
1851 · Fair
€100
Adam Smith
1790 · Fair
€250
Patrick A. Finney
1935 · Very good
€60
Garth, Samuel Sir
1701 · Good
€205
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Carlton C. Curtis
1907 · Fine
€50
Lafcadio Hearn
1935 · Good
€20
Plato
1864 · Good
€100
Aristotle
1811 · Good
€125
Colin MacLaurin
1753 · Very good
€835
Hegeler Institute
1924 · Fine
€100
Immanuel Kant
1802 · Fair
€55
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
Thomas Vicary
1605 · Good
€965
Jacques Le Moine de l'Espine
1795 · Very good · NL
€250
Upton Sinclair
1927 · Very good
€75
Auguste Comte
1867 · Fair
€50
Rabindranath Tagore
1935 · Good
€30
René Descartes
1912 · Very good
€85
Chemical Society (Great Britain)
1893 · Very good
€60
Clive Bell
1924 · Very good
€115
David Hume
1762 · Fine
€415
William Morris
1917 · Fair
€20