G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Carl David Tolmé Runge
1916 · Fine
€50
Henry Gray F.R.S., Henry Vandyke Carter
1915 · Fine
€50
Mādhavakara.
1924 · Fine
€30
E. B. Jamieson
1914 · Fine
€40
Jesse Feiring Williams
1924 · Fine
€35
Alfred Russel Wallace
1935 · Fine
€35
H. Newell Martin
1903 · Fine
€40
F. Matthias Alexander
1935 · Fine
€35
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Walter E. Thirring
1906 · Fine
€40
Carlton C. Curtis
1907 · Fine
€50
Hilaire Belloc
1929 · Fine
€35
Nicolass Muller
1915 · Fine · NL
€35
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Karel Čapek
1932 · Fine
€30
James Law, James Law - undifferentiated
1904 · Fine
€35
George M. Gould
1900 · Fine
€35
Arthur van Schendel
1921 · Fine · NL
€35
L. A. Waterbury
1913 · Fine
€45
Ika A. Thomése
1935 · Fine · NL
€35
Theodore Shennan
1912 · Fine
€45
John Dewey
1910 · Fine
€30
Wood, Robert Williams
1919 · Fine
€40
Maurice Henry Hewlett
1926 · Fine
€45
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
W. L. van Helten
1935 · Fine · NL
€35
Lewis Beesly, Thomas Baillie Johnston
1928 · Fine
€50
Alexis Thomson
1912 · Fine
€30
Erwin Madelung
1935 · Fine
€40
Rudolf Otto
1929 · Fine
€35
Morris Raphael Cohen
1935 · Fine
€35
Mortimer Menpes, Dorothy Menpes
1901 · Fine
€40
Abraham Kuyper
1911 · Fine · NL
€30
Eduard Strasburger
1924 · Fine
€40
James Martineau
1923 · Fine
€40
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Eduard Strasburger
1935 · Fine
€45
Gilbert Keith Chesterton, Catholic Way Publishing Staff
1913 · Fine
€35
Alfred North Whitehead
1930 · Fine
€40
Frederick Soddy
1935 · Fine
€30
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
George Washington Carey, Inez E. Perry
1914 · Fine
€30
J. Arthur Thomson
1909 · Fine
€45
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
George Sydenham Clarke
1910 · Fine
€30
Pieter Joseph Cruse
1911 · Fine · NL
€30
Smithsonian Institution
1935 · Fine
€45
Romain Rolland
1918 · Fine
€50
George Bernard Shaw
1927 · Fine
€30
Paul Claudel, Claudel
1935 · Fine
€40
Jean-Jacques Rousseau
1927 · Fine
€30
Henri Poincaré
1910 · Fine
€30
Mary Greer Conklin
1923 · Fine
€40
Karl Pearson
1934 · Fine
€30
Klaas Johan Pen
1935 · Fine · NL
€35
Inge, William Ralph
1926 · Fine
€50
Austin M. Patterson
1935 · Fine
€35
Howard Roger Garis
1924 · Fine
€30
Ernest Thompson Seton
1929 · Fine
€35