George Boole
1882 · Fine
€65
René Descartes
1912 · Very good
€85
Charles Hutton
1812 · Very good
€245
Morris Raphael Cohen
1935 · Fine
€35
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
John Ward (of Chester)
1708 · Good
€305
Walsh, Michael
1808 · Very good
€180
Abraham de Moivre
1734 · Good
€750
Auguste Comte
1801 · Very good
€250
Euclid
1585 · Very good
€565
Jacques Rohault
1674 · Fair
€520
Silvanus Phillips Thompson
1935 · Very good
€35
William Kingdon Clifford
1914 · Fair
€35
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
John Ayres
1696 · Very good
€1,970
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Claude Irwin Palmer
1912 · Good
€20
Aristotle
1901 · Good
€70
Aristotle
1579 · Fine
€1,405
William Leybourn, Richard Sault
1696 · Good
€1,050
Marcet Mrs
1828 · Good
€155
Sir Isaac Newton
1727 · Very good
€475
Galileo Galilei
1664 · Very good
€2,345
G. N. Watson
1935 · Good
€20
R. Fletcher
1922 · Good
€20
Thomas Simpson
1751 · Very good
€660
Yogananda Paramahansa
1931 · Fine
€125
Adriaan Pit
1930 · Good · NL
€25
Leonhard Euler
1763 · Fair
€140
Walter E. Thirring
1906 · Fine
€40
Auguste Comte
1867 · Fair
€50
Petty, William Sir
1721 · Good
€420
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Sir J. J. Thomson
1907 · Good
€25
Bertrand Russell
1935 · Good
€85
Aristotle
1578 · Good
€465
John A. Van de Walle
1920 · Good
€35
George Johnston Allman
1879 · Fine
€130
Johannes Kepler
1616 · Fair
€1,400
Jan Hendrik van Swinden
1795 · Very good · NL
€330
Giambattista Vico
1737 · Very good
€1,090
Joseph Louis Lagrange, A. Boissonnade
1793 · Very good
€505
Vignola
1655 · Very good
€1,630
Maria Montessori
1931 · Good
€110
Nicholson, William
1818 · Very good
€185
Alfred Daniell
1888 · Good
€70
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Christian Wolff
1745 · Very good · NL
€300
Nicolas Malebranche
1693 · Very good
€600
Willem Leonard Mahne
1816 · Good · NL
€200
Carl Linnaeus
1783 · Very good
€655
Marcet Mrs
1815 · Good
€235
René Descartes
1655 · Fine
€1,820
Universiteit Leiden
1817 · Good · NL
€90
Apollonius of Perga, William H. Donahue
1661 · Fair
€530
Alonzo Gray
1846 · Good
€135
Richard Helsham
1743 · Very good
€365
Plato
1562 · Fine
€1,785
Roger Eliot Fry
1931 · Very good
€30
Plato
1843 · Fair
€60