Silvanus Phillips Thompson
1935 · Very good
€35
Sir Isaac Newton
1727 · Very good
€475
Euclid
1585 · Very good
€565
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
Edwin Emery Slosson
1935 · Very good
€40
Thomas Simpson
1751 · Very good
€660
Aristotle
1579 · Fine
€1,405
Charles Hutton
1812 · Very good
€245
Elias Loomis
1883 · Very good
€120
Nicholson, William
1818 · Very good
€185
John Ayres
1696 · Very good
€1,970
William Houston Greene
1884 · Very good
€80
Antoine Laurent Lavoisier
1812 · Fine
€315
George Boole
1882 · Fine
€65
Jan Hendrik van Swinden
1795 · Very good · NL
€330
William Cullen
1801 · Very good
€165
Joseph Louis Lagrange, A. Boissonnade
1793 · Very good
€505
Walsh, Michael
1808 · Very good
€180
Ralph W. G. Wyckoff
1935 · Very good
€30
Hegeler Institute
1924 · Fine
€100
Richard Helsham
1743 · Very good
€365
Francis Sutton
1896 · Very good
€115
Schwegler, Albert
1864 · Fine
€120
Jørgen Peter Müller
1902 · Fine
€155
Alexander Jamieson
1853 · Very good
€45
William Whewell
1848 · Fine
€145
John Conduitt
1733 · Very good
€665
Nikolaas Lambsma
1767 · Very good · NL
€325
Colin MacLaurin
1753 · Very good
€835
Yogananda Paramahansa
1931 · Fine
€125
Epictetus
1657 · Fine
€2,875
Frederick Soddy
1935 · Fine
€30
Abraham Bloemaert
1693 · Fine · NL
€1,425
George Johnston Allman
1879 · Fine
€130
James Syme
1840 · Very good
€145
Albrecht von Haller
1748 · Very good
€600
Alexander Tweedie, System
1841 · Fine
€160
Watson, Thomas Sir
1846 · Very good
€185
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Robert Thomas
1819 · Very good
€180
Aristotle
1561 · Very good
€915
René Descartes
1655 · Fine
€1,820
James Syme
1833 · Fine
€220
Thomson, Thomas
1802 · Very good
€160
John William Draper
1847 · Fine
€180
René Descartes
1912 · Very good
€85
Anthelme Richerand, G. J. M. De Lys
1830 · Very good
€105
Epictetus
1800 · Very good
€180
Plutarch
1573 · Very good
€1,800
Walter Hilton, Hilton
1528 · Very good
€620
Walter E. Thirring
1906 · Fine
€40
Antonius Gerardus van Onsenoort
1832 · Very good · NL
€120
Henry, William
1720 · Very good
€615
Turner, Daniel
1763 · Very good
€520
Frank Hastings Hamilton
1869 · Fine
€85
Plato
1562 · Fine
€1,785
John Joly
1932 · Very good
€75
TETRIS
1748 · Fine
€1,000
Leopold Auenbrugger, Forbes, John Sir
1764 · Very good
€295
Alfred Wegener
1906 · Very good
€55