Thomas Simpson
1751 · Very good
€660
Victor Horsley
1902 · Very good
€55
Alexander Tweedie, System
1841 · Fine
€160
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Euclid
1585 · Very good
€565
Plato
1835 · Fine
€145
Watson, Thomas Sir
1846 · Very good
€185
Christian Wolff
1745 · Very good · NL
€300
Wilson, Erasmus Sir
1849 · Very good
€170
Plato
1562 · Fine
€1,785
Robert W. Service
1909 · Very good
€40
René Descartes
1655 · Fine
€1,820
Lazzaro Spallanzani
1778 · Very good
€545
Plutarch
1573 · Very good
€1,800
Jacob Haafner
1851 · Very good · NL
€85
Charles Lanman
1862 · Fine
€110
William Cullen
1801 · Very good
€165
Samuel Smiles
1804 · Very good
€315
Thomas Bell
1837 · Very good
€185
TETRIS
1748 · Fine
€1,000
Charles Hutton
1812 · Very good
€245
Charles Darwin
1909 · Fine
€90
Francis Fuller
1735 · Very good
€265
John Henry Parker
1846 · Very good
€120
Aristotle
1579 · Fine
€1,405
Osler, William Sir
1926 · Very good
€45
Morris Raphael Cohen
1935 · Fine
€35
George Fownes
1848 · Very good
€200
A. S. Neill
1935 · Very good
€45
James Finley Weir Johnston
1855 · Very good
€225
Erasmus Darwin
1808 · Fine
€280
Leopold Auenbrugger, Forbes, John Sir
1764 · Very good
€295
Nikolaas Lambsma
1767 · Very good · NL
€325
George Boole
1882 · Fine
€65
Roger Eliot Fry
1931 · Very good
€30
John Cowper Powys
1933 · Very good
€50
Constantin-François Volney
1796 · Fine
€355
Robert Thomas
1819 · Very good
€180
Epictetus
1657 · Fine
€2,875
William Whewell
1848 · Fine
€145
Sir John Forbes, M.D., F.R.S., Alexander Tweedie
1836 · Very good
€205
Anthelme Richerand, G. J. M. De Lys
1830 · Very good
€105
Thomson, Thomas
1802 · Very good
€160
René Descartes
1912 · Very good
€85
William Youatt
1838 · Very good
€280
Nicholson, William
1818 · Very good
€185
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
Erasmus Darwin
1837 · Very good
€105
Francis Bacon
1765 · Very good
€480
Bell, John
1817 · Very good
€105
Moyse Charas
1677 · Very good
€1,080
James Orchard Halliwell-Phillipps
1873 · Very good
€90
James Syme
1833 · Fine
€220
Brodie, Benjamin Sir
1872 · Very good
€60
Philip Barrough
1604 · Very good
€2,155
Aristotle
1548 · Very good
€2,090
Albrecht von Haller
1748 · Very good
€600
Frank Hastings Hamilton
1869 · Fine
€85
Aristotle
1561 · Very good
€915
John Moore
1812 · Fine
€330