William Whewell
1848 · Fine
€145
William Kingdon Clifford
1914 · Fair
€35
Richard Helsham
1743 · Very good
€365
Nicholson, William
1818 · Very good
€185
John Dalton
1838 · Good
€85
René Descartes
1655 · Fine
€1,820
Auguste Comte
1867 · Fair
€50
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Colin MacLaurin
1753 · Very good
€835
Marcet Mrs
1828 · Good
€155
Yogananda Paramahansa
1931 · Fine
€125
Immanuel Kant, Kant
1816 · Very good
€155
Denison Olmsted
1868 · Good
€60
Jacques Rohault
1674 · Fair
€520
George Henry Lewes
1883 · Very good
€65
Giambattista Vico
1737 · Very good
€1,090
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Sir Isaac Newton
1727 · Very good
€475
George Fownes
1848 · Very good
€200
Herbert Spencer
1882 · Very good
€105
Dugald Stewart
1815 · Very good
€95
Pemberton, Henry
1754 · Good
€355
Smellie, William
1793 · Fair
€360
Maria Montessori
1931 · Good
€110
R. G. Collingwood
1838 · Good
€245
Schwegler, Albert
1864 · Fine
€120
George Santayana
1935 · Very good
€75
Josiah Royce
1903 · Very good
€65
James Finley Weir Johnston
1855 · Very good
€225
William De Witt Hyde
1935 · Very good
€25
Auguste Comte
1801 · Very good
€250
Alexander Campbell Fraser
1901 · Good
€75
Thomas Stanley
1659 · Good
€830
Alfred Daniell
1888 · Good
€70
Felix O'Gallagher
1786 · Good
€265
Thomas Roderick Fraser, Andrew Dewar
1881 · Fair
€95
Smellie, William
1791 · Good
€265
Herbert Spencer
1867 · Good
€45
G. N. Watson
1935 · Good
€20
Abraham Tucker
1817 · Good
€135
René Descartes
1912 · Very good
€85
Max Scheler
1935 · Good
€20
John Cowper Powys
1933 · Very good
€50
Bertrand Russell
1935 · Good
€85
A. S. Neill
1935 · Very good
€45
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Seneca the Younger
1531 · Fair
€1,440
Thomas Troward
1922 · Good
€30
Nicolas Malebranche
1693 · Very good
€600
Auguste Comte
1930 · Good
€30
Wilkins, John
1643 · Good
€485
Weber, Alfred
1909 · Good
€60
Aristotle
1603 · Fair
€435
René Descartes
1658 · Good
€1,805
Antoine François de Fourcroy
1816 · Good
€285
Bernardin de Saint-Pierre
1786 · Very good
€545
Joseph Le Conte
1928 · Very good
€30
Rabindranath Tagore
1935 · Good
€30
Sir J. J. Thomson
1907 · Good
€25
Gottfried Wilhelm Leibniz
1721 · Good
€460