Leonhard Euler
1763 · Fair
€140
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Routh, Edward John
1920 · Good
€60
Alfred Henry Allen
1884 · Very good
€120
John Neill
1853 · Very good
€95
Henry Paul Talbot
1932 · Fine
€55
Aristotle
1901 · Good
€70
Andrew Alexander Blair
1888 · Very good
€115
Heinrich Durège, George Egbert Fisher
1867 · Good
€60
Frank Julian
1904 · Good
€60
Fresenius, C. Remigius
1871 · Good
€70
William Thomson Kelvin, Peter Guthrie Tait
1884 · Very good
€115
Fresenius, C. Remigius
1852 · Very good
€85
George Boole
1882 · Fine
€65
Bertrand Russell
1933 · Good
€60
A. Privat-Deschanel
1889 · Good
€55
A. Privat-Deschanel
1875 · Very good
€80
Alonzo Gray
1846 · Good
€135
William Hogarth
1766 · Fair
€130
Ron Larson, Roland E. Larson
1920 · Fair
€55
William Allen Whitworth
1870 · Very good
€55
Francis Sutton
1896 · Very good
€115
Arthur B. Curtis
1929 · Fine
€60
Joseph Alleine
1730 · Fair
€150
William C. Jago
1889 · Fair
€60
I. A. Kapandji
1919 · Very good
€85
Carl David Tolmé Runge
1916 · Fine
€50
William Rowan Hamilton
1899 · Good
€135
James M. Dunlop
1864 · Good
€110
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
George Pólya, Gábor Szegő
1935 · Fair
€50
David Ames Wells, George Bliss
1855 · Fine
€85
Hermann Cäsar Hannibal Schubert
1927 · Good
€65
George Fownes
1873 · Fine
€60
Aristotle
1882 · Good
€95
Alexander Findlay
1919 · Good
€75
Salisbury, Rollin D.
1909 · Fine
€65
Alexander von Humboldt
1858 · Good
€110
Alfred A. Robb
1935 · Very good
€55
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Antonio de Ulloa
1810 · Good
€115
Thomas Griffith Taylor
1922 · Very good
€50
Emanuel Swedenborg
1856 · Very good
€70
F. S. Macaulay
1922 · Fine
€135
Friedrich Tiedemann
1847 · Good
€145
George Boole
1856 · Good
€90
Victor Horsley
1902 · Very good
€55
Alexander von Humboldt
1876 · Very good
€150
Florian Cajori
1929 · Good
€65
Allan McLane Hamilton
1910 · Very good
€110
E. R. Hedrick
1920 · Very good
€60
Michael Faraday
1874 · Fine
€65
Paul Eltzbacher
1922 · Very good
€50
Sigmund Freud
1914 · Very good
€70
Frederick Treves
1898 · Very good
€70
James Anthony Froude
1884 · Fine
€95
Sir Charles Bell
1859 · Good
€110
Davison, Alvin
1935 · Good
€55
Georg Friedrich Bernhard Riemann
1889 · Very good
€70
Elias Loomis
1874 · Very good
€50