P. Wijdenes
1932 · Very good · NL
€60
Joseph Louis Lagrange, Thomas J. McCormack
1898 · Good
€40
William Allen Whitworth
1870 · Very good
€55
Ron Larson
1906 · Good
€45
Edouard Goursat
1933 · Very good
€30
Samuel Colman, Samuel Colman
1935 · Good
€30
William Ledley Vosburgh
1918 · Very good
€90
Balfour Stewart
1919 · Good
€20
Michael Faraday
1874 · Fine
€65
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
W. W. Rouse Ball, H. S. M. Coxeter
1898 · Fair
€125
Heinrich Durège, George Egbert Fisher
1867 · Good
€60
James Clerk Maxwell
1881 · Good
€125
Florian Cajori
1929 · Good
€65
George Boole
1856 · Good
€90
Joseph William Richards
1907 · Fair
€45
Ernst Heinrich Philipp August Haeckel
1911 · Very good
€110
James Joseph Sylvester
1927 · Good
€30
Maximilien Marie
1925 · Fine
€35
A. Wilmer Duff
1916 · Very good
€65
Arthur A. Noyes
1935 · Good
€20
I. A. Kapandji
1919 · Very good
€85
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Charles Darwin
1895 · Fair
€25
Daniel Webster
1854 · Good
€150
J. J. Graham Brown
1901 · Very good
€50
Aristotle
1882 · Good
€95
Henri Poincaré, Francis Maitland
1907 · Good
€60
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Routh, Edward John
1920 · Good
€60
Vincent L. Milner
1867 · Fair
€30
Arthur Wesley Dow
1935 · Good
€25
Émile Durkheim
1915 · Very good
€25
Cassius Jackson Keyser
1935 · Good
€50
Frank E. Beddard
1902 · Very good
€25
George Viner Ellis
1859 · Very good
€60
Garrett Putman Serviss
1913 · Good
€35
Hermann Weyl
1921 · Very good
€80
Abraham Kuyper
1890 · Very good · NL
€45
Alfred Payson Gage
1891 · Fair
€85
Wilmore, Albert.
1921 · Good
€35
Arthur Stanley Eddington
1924 · Good
€35
Augustin Privat-Deschanel
1903 · Very good
€40
Sextus Empiricus.
1887 · Good
€40
H. Newell Martin
1908 · Very good
€35
Parmenides.
1902 · Fair
€35
Thomas Henry Green
1875 · Good
€120
Salisbury, Rollin D.
1909 · Fine
€65
John H. Vanderpoel
1935 · Good
€20
D. Bierens de Haan
1898 · Very good · NL
€90
Frank Julian
1904 · Good
€60
Stephen Walter Ranson
1933 · Very good
€40
Muir, Robert Sir, R MacSween
1935 · Very good
€80
Henri Bergson
1919 · Very good
€35
H. Newell Martin
1903 · Fine
€40
John Ruskin
1888 · Fair
€55
Marcellus Emants
1900 · Very good · NL
€25
Hall, Robert
1891 · Good
€170
Edwin A. Burtt
1926 · Very good
€25