Florian Cajori
1907 · Very good
€45
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
Alfred North Whitehead
1921 · Good
€20
W. W. Rouse Ball
1909 · Good
€30
G. H. Hardy, T. W. Körner
1935 · Very good
€25
Carl Joseph West
1920 · Very good
€45
Joseph Louis Lagrange, Thomas J. McCormack
1898 · Good
€40
W. W. Rouse Ball
1901 · Fair
€30
Karl Fink
1904 · Very good
€40
Eric Temple Bell
1920 · Good
€25
Claude Irwin Palmer
1912 · Good
€20
H. W. Turnbull
1905 · Fair
€15
James Pryde
1897 · Good
€35
Erwin Madelung
1935 · Fine
€40
Herbert E. Cobb
1935 · Very good
€30
Henry Lewis Rietz
1929 · Fair
€30
Henry Ernest Dudeney
1935 · Fair
€25
Richard Courant
1927 · Good
€35
L. A. Waterbury
1913 · Fine
€45
James Joseph Sylvester
1927 · Good
€30
Arthur Gordon Webster
1935 · Good
€20
R. Fletcher
1922 · Good
€20
John A. Van de Walle
1920 · Good
€35
Leonard E. Dickson
1930 · Very good
€45
Sir J. J. Thomson
1907 · Good
€25
J. T. Crawford
1923 · Good
€25
Felix Klein
1926 · Very good
€35
Ron Larson
1906 · Good
€45
Matthias Ehrgott
1912 · Very good
€50
Henry B. Maglathlin
1869 · Very good
€50
G. W. C. Kaye
1915 · Good
€20
Edouard Goursat
1933 · Very good
€30
Ron Larson
1931 · Fair
€20
Henri Poincaré, J. McKeen Cattell
1915 · Good
€50
Lewis Carroll
1914 · Very good
€25
Carl David Tolmé Runge
1916 · Fine
€50
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
J. G. Leathem
1919 · Fair
€15
George Pólya, Gábor Szegő
1935 · Fair
€50
Elias Loomis
1874 · Very good
€50
Silvanus Phillips Thompson
1935 · Very good
€35
William Kingdon Clifford
1914 · Fair
€35
Nathan Altshiller-Court
1926 · Fair
€35
Karl Pearson
1934 · Fine
€30
Ronald Aylmer Fisher
1932 · Very good
€40
Samuel Colman, Samuel Colman
1935 · Good
€30
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
G. N. Watson
1935 · Good
€20
Henri Poincaré
1906 · Very good
€45
Walter E. Thirring
1906 · Fine
€40
Cassius Jackson Keyser
1935 · Good
€50
William Anthony Granville
1905 · Very good
€50
Maximilien Marie
1925 · Fine
€35
Peter Barlow
1872 · Good
€45
Henri Poincaré
1910 · Fine
€30
Joseph William Richards
1907 · Fair
€45
Bertrand Russell
1920 · Fair
€40
W. W. Rouse Ball
1935 · Fair
€15
Joseph Edmund Wright
1913 · Very good
€30
Ernst Cassirer
1930 · Good
€30