F. Matthias Alexander
1935 · Fine
€35
Ika A. Thomése
1935 · Fine · NL
€35
John Dewey
1910 · Fine
€30
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
Nicolass Muller
1915 · Fine · NL
€35
George Washington Carey, Inez E. Perry
1914 · Fine
€30
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Abraham Kuyper
1911 · Fine · NL
€30
Erwin Madelung
1935 · Fine
€40
Karl Pearson
1934 · Fine
€30
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Wood, Robert Williams
1919 · Fine
€40
James Martineau
1923 · Fine
€40
Alfred Russel Wallace
1935 · Fine
€35
Klaas Johan Pen
1935 · Fine · NL
€35
Hilaire Belloc
1929 · Fine
€35
Rudolf Otto
1929 · Fine
€35
Carl David Tolmé Runge
1916 · Fine
€50
George M. Gould
1900 · Fine
€35
Morris Raphael Cohen
1935 · Fine
€35
Inge, William Ralph
1926 · Fine
€50
Peter Kropotkin
1910 · Fine
€50
Frederick Soddy
1935 · Fine
€30
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Robert W. Chambers
1925 · Fine
€45
Arthur van Schendel
1921 · Fine · NL
€35
L. A. Waterbury
1913 · Fine
€45
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
George Bernard Shaw
1927 · Fine
€30
Arthur Conan Doyle
1935 · Fine
€30
H. Newell Martin
1903 · Fine
€40
Pieter Joseph Cruse
1911 · Fine · NL
€30
Steven S. Zumdahl
1915 · Fine
€45
Gerard Manley Hopkins
1920 · Fine
€45
Eduard Strasburger
1935 · Fine
€45
Henry Gray F.R.S., Henry Vandyke Carter
1915 · Fine
€50
Richard Francis Burton, Charles F. Tyrwhitt Drake
1904 · Fine
€45
George Sydenham Clarke
1910 · Fine
€30
Maximilien Marie
1925 · Fine
€35
Jesse Feiring Williams
1924 · Fine
€35
Mary Greer Conklin
1923 · Fine
€40
J. Arthur Thomson
1909 · Fine
€45
Sarah Orne Jewett
1901 · Fine
€45
May Sinclair
1935 · Fine
€30
William Dean Howells
1924 · Fine
€30
James Law, James Law - undifferentiated
1904 · Fine
€35
Frederic William Farrar
1905 · Fine
€35
E. B. Jamieson
1914 · Fine
€40
H. G. Wells
1919 · Fine
€35
Henri Poincaré
1910 · Fine
€30
Smithsonian Institution
1935 · Fine
€45
Leonard Anthony Springer
1915 · Fine · NL
€30
Alfred North Whitehead
1930 · Fine
€40
Romain Rolland
1918 · Fine
€50
Eduard Strasburger
1924 · Fine
€40
Thompson, D'Arcy Wentworth
1931 · Fine
€35
John Galsworthy
1930 · Fine
€30
Maurice Henry Hewlett
1926 · Fine
€45