Charles Hutton
1812 · Very good
€245
Euclid
1585 · Very good
€565
Leonhard Euler
1763 · Fair
€140
George Boole
1882 · Fine
€65
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
John Ward (of Chester)
1708 · Good
€305
John A. Van de Walle
1920 · Good
€35
George Johnston Allman
1879 · Fine
€130
John Ayres
1696 · Very good
€1,970
Aristotle
1579 · Fine
€1,405
Walsh, Michael
1808 · Very good
€180
Sir J. J. Thomson
1907 · Good
€25
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Oliver Byrne
1877 · Fine
€75
Alonzo Gray
1846 · Good
€135
Morris Raphael Cohen
1935 · Fine
€35
Bertrand Russell
1935 · Good
€85
Jean Le Rond d'Alembert
1765 · Fair
€460
Adolf Engler
1917 · Good
€25
Thomas Simpson
1751 · Very good
€660
William Leybourn, Richard Sault
1696 · Good
€1,050
Walter E. Thirring
1906 · Fine
€40
René Descartes
1912 · Very good
€85
R. Fletcher
1922 · Good
€20
William Kingdon Clifford
1914 · Fair
€35
Silvanus Phillips Thompson
1935 · Very good
€35
Denison Olmsted
1868 · Good
€60
Alfred Daniell
1888 · Good
€70
Hegeler Institute
1924 · Fine
€100
Samuel Vince
1843 · Good
€75
Claude Irwin Palmer
1912 · Good
€20
A. S. Neill
1935 · Very good
€45
Elias Loomis
1883 · Very good
€120
Wang, Chong
1812 · Good
€95
Πλάτων
1848 · Good
€75
Jan Hendrik van Swinden
1795 · Very good · NL
€330
Thomson, Thomas
1802 · Very good
€160
Margaret Bryan
1800 · Good
€210
Abraham de Moivre
1734 · Good
€750
Ralph W. G. Wyckoff
1935 · Very good
€30
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Garrett Putman Serviss
1935 · Good
€95
Jacques Rohault
1674 · Fair
€520
Jedidiah Morse
1802 · Very good
€130
Kane, Robert
1847 · Good
€100
G. N. Watson
1935 · Good
€20
John Dalton
1838 · Good
€85
Jöns Jacob Berzelius
1834 · Good
€90
Turner, Edward
1847 · Good
€105
Caspar Wistar
1833 · Good
€125
Alexander Tweedie, System
1841 · Fine
€160
Antoine Laurent Lavoisier
1812 · Fine
€315
Watson, Thomas
1703 · Good
€805
Wilkins, John
1643 · Good
€485
Dugald Stewart
1815 · Very good
€95
Friedrich Christian Accum
1816 · Good
€110
Henry, William
1720 · Very good
€615
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Johannes Kepler
1616 · Fair
€1,400
Henry Watts
1893 · Good
€35