Balfour Stewart
1919 · Good
€20
Arthur Stanley Eddington
1924 · Good
€35
Ernest Albee
1906 · Good
€20
S. Coolsma
1902 · Good · NL
€80
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Ernst Cassirer
1930 · Good
€30
A. Wilmer Duff
1916 · Very good
€65
H. G. Wells
1911 · Very good
€40
George Boole
1856 · Good
€90
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
George Santayana
1920 · Very good
€40
Richard C. Cabot
1908 · Good
€40
George Frederick Kunz
1935 · Very good
€40
Edwin A. Burtt
1926 · Very good
€25
Annie Salomons
1923 · Very good · NL
€25
Maurice S. Baldwin
1882 · Fine
€140
Salisbury, Rollin D.
1909 · Fine
€65
Augustin Privat-Deschanel
1903 · Very good
€40
Stephen Walter Ranson
1933 · Very good
€40
William Allen Whitworth
1870 · Very good
€55
Marcellus Emants
1900 · Very good · NL
€25
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Routh, Edward John
1920 · Good
€60
D. Bierens de Haan
1898 · Very good · NL
€90
Lotta Jean Bogert
1935 · Fair
€20
L. A. Bakhuis
1902 · Very good · NL
€45
Wilmore, Albert.
1921 · Good
€35
John Brown
1864 · Good
€120
Michael Faraday
1874 · Fine
€65
R. M. Caven
1923 · Good
€35
H. Stanley Redgrove
1911 · Fine
€170
Hugh S. Taylor
1933 · Good
€55
James Martineau
1935 · Very good
€80
Maximilien Marie
1925 · Fine
€35
Charles Riborg Mann
1916 · Very good
€35
W. W. Rouse Ball, H. S. M. Coxeter
1898 · Fair
€125
E. J. Banfield
1935 · Very good
€25
Clemens Brentano
1894 · Very good
€45
Garrett Putman Serviss
1913 · Good
€35
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
J. J. Graham Brown
1901 · Very good
€50
William Tyler Olcott
1935 · Fair
€15
G. F. Rodwell
1873 · Good
€70
Arthur A. Noyes
1935 · Good
€20
Grant Allen
1910 · Good
€40
H. Koffyberg
1924 · Fair · NL
€20
Martin Robison Delany
1865 · Good
€40
O. Henry
1935 · Good
€25
James Clerk Maxwell
1881 · Good
€125
Cassius Jackson Keyser
1935 · Good
€50
Marion Harland
1875 · Good
€80
P. Wijdenes
1932 · Very good · NL
€60
A. Rutgers
1872 · Fair · NL
€50
Thomas Henry Huxley
1905 · Good
€70
I. A. Kapandji
1919 · Very good
€85
Francisco de Vitoria
1920 · Good
€20
I. F. Henderson
1926 · Very good
€40
Abraham Kuyper
1869 · Very good · NL
€165
Bavinck, Herman
1925 · Very good · NL
€25
Heinrich Durège, George Egbert Fisher
1867 · Good
€60