O. M. Mitchel
1892 · Very good
€55
Edwin Lankester
1812 · Good
€160
James Copland
1851 · Fair
€100
Vreeswijk, Johannes Adrianus, jr.
1909 · Good · NL
€25
L. E. J. Brouwer
1909 · Good · NL
€60
Robert Boyle
1673 · Very good
€600
James Syme
1840 · Very good
€145
Alexander Tweedie, System
1841 · Fine
€160
Plato
1562 · Fine
€1,785
Charles J. B. Williams
1848 · Fair
€140
Samuel Sharp
1743 · Good
€290
Henry Hartshorne
1888 · Very good
€200
Robert Flint
1932 · Very good
€40
Coles, Elisha
1698 · Good
€835
H. L. Mencken
1910 · Good
€110
Thomas Hardy
1889 · Very good
€135
Jabez Hogg
1855 · Good
€70
Henry Adams
1926 · Good
€90
David Hume
1762 · Fine
€415
Michael Gaft
1935 · Fine
€100
James Joseph Walsh
1899 · Good
€110
George Viner Ellis
1859 · Very good
€60
G. W. C. Kaye
1915 · Good
€20
Jean Le Rond d'Alembert
1753 · Very good
€300
Edmund Wingate
1652 · Fair
€355
Alfred E. Johnson
1927 · Good
€25
Charles Holtzapffel
1804 · Good
€145
Trotter, Thomas
1808 · Fair
€110
John Russell Reynolds, Henry Hartshorne
1877 · Good
€35
Sir Humphry Davy
1827 · Good
€85
William Anthony Granville
1905 · Very good
€50
Mary Whiton Calkins
1910 · Very good
€35
Marston Bates
1628 · Very good
€645
Victor von Richter
1916 · Good
€25
Benjamin Rush
1794 · Good
€250
John Frederick William Herschel
1856 · Very good
€55
Hammarsten, Olof
1894 · Very good
€110
Jacques-Bénigne Winslow
1774 · Very good
€425
Friedrich Nietzsche
1911 · Good
€30
F. S. Macaulay
1922 · Fine
€135
George John Romanes
1910 · Good
€25
Heindel, Max, Max Heindel
1918 · Very good
€30
Πλάτων
1848 · Good
€75
Friedrich Engels
1907 · Good
€50
Timothy Harley
1917 · Fair
€75
Nehemiah Grew
1681 · Fair
€785
Paul Carus
1893 · Good
€95
Dudley Allen Sargent
1917 · Very good
€30
Samuel Taylor Coleridge
1804 · Very good
€100
Robert Druitt
1877 · Very good
€80
Amédée Guillemin
1892 · Good
€85
John Galsworthy
1935 · Fine
€105
John Abercrombie, Jacob Abbott
1832 · Fine
€180
Langdon-Brown, Walter Sir
1909 · Good
€40
H. G. Wells
1911 · Very good
€40
Harold Hilton
1914 · Good
€65
Heinrich Durège, George Egbert Fisher
1867 · Good
€60
Erwin Rohde
1902 · Fair
€15
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95