Erwin Madelung
1935 · Fine
€40
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Carl David Tolmé Runge
1916 · Fine
€50
L. A. Waterbury
1913 · Fine
€45
Karl Pearson
1934 · Fine
€30
Morris Raphael Cohen
1935 · Fine
€35
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
F. Matthias Alexander
1935 · Fine
€35
James Martineau
1923 · Fine
€40
Walter E. Thirring
1906 · Fine
€40
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Charles David Hodgman
1916 · Fine
€45
Smithsonian Institution
1935 · Fine
€45
Henri Poincaré
1910 · Fine
€30
Maximilien Marie
1925 · Fine
€35
George M. Gould
1900 · Fine
€35
Mādhavakara.
1924 · Fine
€30
Peter Kropotkin
1910 · Fine
€50
Steven S. Zumdahl
1915 · Fine
€45
Ika A. Thomése
1935 · Fine · NL
€35
Alfred Russel Wallace
1935 · Fine
€35
Frederick Soddy
1935 · Fine
€30
George Sydenham Clarke
1910 · Fine
€30
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Wood, Robert Williams
1919 · Fine
€40
Abraham Kuyper
1911 · Fine · NL
€30
Alexis Thomson
1912 · Fine
€30
Nicolass Muller
1915 · Fine · NL
€35
Henry Gray F.R.S., Henry Vandyke Carter
1915 · Fine
€50
John Dewey
1910 · Fine
€30
Jesse Feiring Williams
1924 · Fine
€35
E. B. Jamieson
1914 · Fine
€40
Arthur van Schendel
1921 · Fine · NL
€35
H. Newell Martin
1903 · Fine
€40
J. Arthur Thomson
1909 · Fine
€45
Jan Frederik Beerens
1910 · Fine · NL
€50
Inge, William Ralph
1926 · Fine
€50
George Bernard Shaw
1927 · Fine
€30
Lewis Beesly, Thomas Baillie Johnston
1928 · Fine
€50
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
John Willis Clark
1918 · Fine
€50
Paul Claudel, Claudel
1935 · Fine
€40
W. L. van Helten
1935 · Fine · NL
€35
Hilaire Belloc
1929 · Fine
€35
Rudolf Otto
1929 · Fine
€35
Theodore Shennan
1912 · Fine
€45
H. G. Wells
1919 · Fine
€35
George Washington Carey, Inez E. Perry
1914 · Fine
€30
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Romain Rolland
1918 · Fine
€50
Alfred North Whitehead
1930 · Fine
€40
Willem van der Woude
1913 · Fine · NL
€40
Rudyard Kipling
1920 · Fine
€40
Ernest Thompson Seton
1929 · Fine
€35
Austin M. Patterson
1935 · Fine
€35
Carlton C. Curtis
1907 · Fine
€50
Eduard Strasburger
1935 · Fine
€45
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
Klaas Johan Pen
1935 · Fine · NL
€35
Jean-Jacques Rousseau
1927 · Fine
€30