Charles Hutton
1812 · Very good
€245
George Boole
1882 · Fine
€65
Euclid
1585 · Very good
€565
John Ayres
1696 · Very good
€1,970
Yogananda Paramahansa
1931 · Fine
€125
Thomas Simpson
1751 · Very good
€660
Thomson, Thomas
1802 · Very good
€160
Walter E. Thirring
1906 · Fine
€40
Nicholson, William
1818 · Very good
€185
Sir Isaac Newton
1727 · Very good
€475
Immanuel Kant, Kant
1816 · Very good
€155
George Fownes
1848 · Very good
€200
Percival Lowell
1907 · Very good
€25
Frederick Soddy
1935 · Fine
€30
René Descartes
1912 · Very good
€85
John Conduitt
1733 · Very good
€665
George Johnston Allman
1879 · Fine
€130
Walsh, Michael
1808 · Very good
€180
William Houston Greene
1884 · Very good
€80
Chemical Society (Great Britain)
1893 · Very good
€60
Colin MacLaurin
1753 · Very good
€835
Galileo Galilei
1664 · Very good
€2,345
William Whewell
1848 · Fine
€145
Auguste Comte
1801 · Very good
€250
Richard Helsham
1743 · Very good
€365
Jane Haldimand Marcet
1809 · Fine
€255
Silvanus Phillips Thompson
1935 · Very good
€35
John Joly
1932 · Very good
€75
Elias Loomis
1883 · Very good
€120
Justus von Liebig
1842 · Very good
€135
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Giambattista Vico
1737 · Very good
€1,090
Aristotle
1561 · Very good
€915
John William Draper
1847 · Fine
€180
William Derham
1722 · Fine
€450
James Finley Weir Johnston
1855 · Very good
€225
John Wesley
1796 · Very good
€575
Plato
1562 · Fine
€1,785
Jan Hendrik van Swinden
1795 · Very good · NL
€330
James Ferguson
1765 · Very good
€805
Henry, William
1720 · Very good
€615
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Antoine Laurent Lavoisier
1812 · Fine
€315
A. Oliver
1795 · Fine
€480
Nicolas Malebranche
1693 · Very good
€600
Erasmus Darwin
1808 · Fine
€280
Robert Thomas
1819 · Very good
€180
Edwin Emery Slosson
1935 · Very good
€40
Gerrard Hickson
1922 · Very good
€35
Watson, Thomas Sir
1846 · Very good
€185
René Descartes
1655 · Fine
€1,820
Marston Bates
1628 · Very good
€645
A. S. Neill
1935 · Very good
€45
Freda Dinn
1903 · Very good
€35
Robert Boyle
1673 · Very good
€600
Pierre Pomet
1715 · Very good
€420
Jedidiah Morse
1802 · Very good
€130
Morris Raphael Cohen
1935 · Fine
€35
John Freind
1727 · Very good
€225
Alexander Jamieson
1853 · Very good
€45