W. W. Rouse Ball, H. S. M. Coxeter
1898 · Fair
€125
George Pólya, Gábor Szegő
1935 · Fair
€50
Felix Klein
1909 · Good
€80
Bertrand Russell
1916 · Good
€80
George Boole
1882 · Fine
€65
Bertrand Russell
1932 · Very good
€90
Augustus De Morgan
1903 · Very good
€60
Glyn James
1923 · Good
€55
Robert Edouard Moritz
1914 · Very good
€95
J. Hamblin Smith, Thomas Kirkland
1881 · Good
€70
Howe, George, George Howe
1911 · Fine
€70
William Ledley Vosburgh
1918 · Very good
€90
George Boole
1856 · Good
€90
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Louis Couturat
1935 · Good
€70
William Thomson Kelvin
1889 · Good
€60
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
William Thomson Kelvin
1899 · Very good
€115
Arthur B. Curtis
1929 · Fine
€60
Harold Hilton
1914 · Good
€65
Archimedes
1897 · Fine
€130
C. Bruhns
1920 · Very good
€55
L. E. J. Brouwer
1909 · Good · NL
€60
René Descartes
1912 · Very good
€85
Jeremiah Day
1814 · Good
€140
Lewis Carroll
1918 · Very good
€80
Henry B. Maglathlin
1869 · Very good
€50
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Josiah Royce
1928 · Very good
€80
Arthur Cayley
1930 · Good
€55
William Allen Whitworth
1870 · Very good
€55
William Kingdon Clifford
1887 · Good
€115
E. R. Hedrick
1920 · Very good
€60
Carl David Tolmé Runge
1916 · Fine
€50
Matthias Ehrgott
1912 · Very good
€50
F. S. Macaulay
1922 · Fine
€135
Ron Larson, Roland E. Larson
1920 · Fair
€55
Elias Loomis
1874 · Very good
€50
Carl Friedrich Gauss
1817 · Fine
€130
George Johnston Allman
1879 · Fine
€130
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Henri Poincaré, J. McKeen Cattell
1915 · Good
€50
David Eugene Smith
1917 · Very good
€70
Heinrich Durège, George Egbert Fisher
1867 · Good
€60
Cassius Jackson Keyser
1935 · Good
€50
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
Georg Friedrich Bernhard Riemann
1889 · Very good
€70
William Rowan Hamilton
1899 · Good
€135
William Anthony Granville
1905 · Very good
€50
B. S. Everitt
1925 · Very good
€105
William Stanley Jevons
1874 · Very good
€65
Henry Ernest Dudeney
1908 · Good
€85
James Clerk Maxwell, James Clerk Maxwell
1892 · Very good
€80
Universiteit van Amsterdam. Bibliotheek.
1920 · Very good · NL
€55
Emile Borel
1927 · Very good
€55
Geoffrey Chaucer
1935 · Fine
€85
Sir David Brewster
1871 · Good
€130
Oliver Byrne
1877 · Fine
€75
Bertrand Russell
1935 · Good
€85