Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Charles Hutton
1812 · Very good
€245
George Boole
1882 · Fine
€65
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Walsh, Michael
1808 · Very good
€180
Alfred Daniell
1888 · Good
€70
Bertrand Russell
1935 · Good
€85
René Descartes
1912 · Very good
€85
George Johnston Allman
1879 · Fine
€130
Thomas Simpson
1751 · Very good
€660
Alonzo Gray
1846 · Good
€135
William Kingdon Clifford
1914 · Fair
€35
Walter E. Thirring
1906 · Fine
€40
Silvanus Phillips Thompson
1935 · Very good
€35
Claude Irwin Palmer
1912 · Good
€20
Margaret Bryan
1800 · Good
€210
René Descartes
1655 · Fine
€1,820
Morris Raphael Cohen
1935 · Fine
€35
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Henry Watts
1893 · Good
€35
Yogananda Paramahansa
1931 · Fine
€125
Felix O'Gallagher
1786 · Good
€265
Denison Olmsted
1868 · Good
€60
Sir J. J. Thomson
1907 · Good
€25
John A. Van de Walle
1920 · Good
€35
R. Fletcher
1922 · Good
€20
G. N. Watson
1935 · Good
€20
Adam Smith
1798 · Very good
€500
Adolf Engler
1917 · Good
€25
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Friedrich Christian Accum
1816 · Good
€110
Kane, Robert
1847 · Good
€100
Turner, Edward
1847 · Good
€105
Schwegler, Albert
1864 · Fine
€120
A. S. Neill
1935 · Very good
€45
Sir James Alfred Ewing
1932 · Good
€95
Auguste Comte
1801 · Very good
€250
Antoine Laurent Lavoisier
1812 · Fine
€315
Pierre Joseph Macquer
1782 · Good
€205
Friedrich Fröbel
1913 · Good
€20
John Keill
1741 · Good
€415
Garrett Putman Serviss
1935 · Good
€95
Colin MacLaurin
1753 · Very good
€835
William Houston Greene
1884 · Very good
€80
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Plato
1864 · Good
€100
Elias Loomis
1883 · Very good
€120
George Fownes
1848 · Very good
€200
Jedidiah Morse
1802 · Very good
€130
Leonhard Euler
1805 · Fair
€60
Erasmus Darwin
1808 · Fine
€280
Weber, Alfred
1909 · Good
€60
Bādarāyaṇa.
1908 · Good
€70
Immanuel Kant, Kant
1816 · Very good
€155
John William Draper
1847 · Fine
€180
Ralph W. G. Wyckoff
1935 · Very good
€30
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Cooke, Josiah Parsons
1883 · Good
€60
Aristotle
1811 · Good
€125
William Hogarth
1766 · Fair
€130