Bertrand Russell
1932 · Very good
€90
Erasmus Darwin
1837 · Very good
€105
Jan Frederik van Someren
1900 · Very good · NL
€60
Isaac Barrow
1922 · Fine
€75
Edwin Emery Slosson
1935 · Very good
€40
Julian John Chisolm, Confederate States of America War Dept
1864 · Very good
€150
Georg Simmel, Georg Simmel
1907 · Very good
€135
William Thomson Kelvin
1899 · Very good
€115
Frederick Soddy
1935 · Fine
€30
Thomas Rickman, John Henry Parker
1855 · Very good
€115
Watson, Thomas Sir
1846 · Very good
€185
Gertrude Dudley
1909 · Very good
€85
John Conduitt
1733 · Very good
€665
Thorstein Veblen
1935 · Very good
€65
Jean-Henri Fabre
1924 · Very good
€65
Robert Liston
1836 · Fine
€130
William Gilbert
1610 · Very good
€895
J. M. Barrie
1925 · Very good
€115
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Maria Edgeworth
1839 · Fine
€205
France
1810 · Very good
€125
Ph Spinhoven, T.K. Bouman
1908 · Very good · NL
€25
Moyse Charas
1677 · Very good
€1,080
Steven S. Zumdahl
1915 · Fine
€45
Alfred Henry Allen
1884 · Very good
€120
John Erichsen
1860 · Very good
€90
J. Greig Smith
1900 · Fine
€120
Ike Matthews
1922 · Fine
€75
René Vallery-Radot
1903 · Very good
€35
Giacomo Leopardi
1921 · Fine
€125
John Uri Lloyd
1887 · Fine
€175
Gaius Julius Caesar, Colin Ewan
1719 · Very good
€450
Richard Henry Dana
1854 · Very good
€60
John Joly
1932 · Very good
€75
J. G. Millingen
1848 · Very good
€160
Leonard E. Dickson
1930 · Very good
€45
Morris Raphael Cohen
1935 · Fine
€35
Thomas Pennant
1769 · Very good
€545
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Frank Thomas Bullen
1897 · Very good
€60
John Attfield
1925 · Very good
€50
Lee Strobel
1681 · Fine
€1,760
William Cullen
1780 · Very good
€1,105
Walther Nernst
1908 · Very good
€30
George Johnston Allman
1879 · Fine
€130
Justus von Liebig
1842 · Very good
€135
Victor Gage Kimball
1935 · Fine
€70
James Jackson Jarves
1879 · Fine
€210
William Pepper Jr, M.D., Alfred L. Loomis
1899 · Very good
€260
Solomon Stoddard
1723 · Very good
€290
Samuel Taylor Coleridge
1804 · Very good
€100
John Flaxman
1829 · Very good
€130
Dionysius Lardner
1875 · Very good
€50
Percival Lowell
1907 · Very good
€25
John Ruskin, Jhon Rusin
1814 · Very good
€285
William Halfpenny
1781 · Very good
€600
Hammarsten, Olof
1894 · Very good
€110
Sir James Paget
1862 · Very good
€95
John Abercrombie, Jacob Abbott
1832 · Fine
€180