Wood, Robert Williams
1919 · Fine
€40
Abraham Kuyper
1911 · Fine · NL
€30
Arthur van Schendel
1921 · Fine · NL
€35
Robert W. Chambers
1925 · Fine
€45
Carlton C. Curtis
1907 · Fine
€50
Erwin Madelung
1935 · Fine
€40
Walter E. Thirring
1906 · Fine
€40
H. Newell Martin
1903 · Fine
€40
Klaas Johan Pen
1935 · Fine · NL
€35
Eduard Strasburger
1935 · Fine
€45
Maurice Henry Hewlett
1926 · Fine
€45
Frederick Soddy
1935 · Fine
€30
George Washington Carey, Inez E. Perry
1914 · Fine
€30
F. Matthias Alexander
1935 · Fine
€35
Nicolass Muller
1915 · Fine · NL
€35
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Karl Pearson
1934 · Fine
€30
James Martineau
1923 · Fine
€40
Charles David Hodgman
1916 · Fine
€45
Maximilien Marie
1925 · Fine
€35
J. Arthur Thomson
1909 · Fine
€45
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Willem van der Woude
1913 · Fine · NL
€40
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
Alexis Thomson
1912 · Fine
€30
Eduard Strasburger
1924 · Fine
€40
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Theodore Shennan
1912 · Fine
€45
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
John Willis Clark
1918 · Fine
€50
Mortimer Menpes, Dorothy Menpes
1901 · Fine
€40
E. B. Jamieson
1914 · Fine
€40
John Reed
1932 · Fine
€40
Hilaire Belloc
1929 · Fine
€35
Alfred Russel Wallace
1935 · Fine
€35
Carl David Tolmé Runge
1916 · Fine
€50
W. L. van Helten
1935 · Fine · NL
€35
Morris Raphael Cohen
1935 · Fine
€35
George M. Gould
1900 · Fine
€35
Peter Lund Simmonds, Simmonds P. L. (Peter Lund)
1923 · Fine
€50
Rudolf Otto
1929 · Fine
€35
Smithsonian Institution
1935 · Fine
€45
Robert Louis Stevenson
1921 · Fine
€30
John Dewey
1910 · Fine
€30
Jean-Jacques Rousseau
1927 · Fine
€30
C. Snouck Hurgronje
1935 · Fine · NL
€30
Rudyard Kipling
1920 · Fine
€40
Jan van Leeuwen
1935 · Fine · NL
€45
Robert Graves
1921 · Fine
€45
Ernest Thompson Seton
1929 · Fine
€35
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
Ika A. Thomése
1935 · Fine · NL
€35
George Sydenham Clarke
1910 · Fine
€30
L. A. Waterbury
1913 · Fine
€45
George Bernard Shaw
1927 · Fine
€30
Jesse Feiring Williams
1924 · Fine
€35
Rudyard Kipling
1919 · Fine
€35
Steven S. Zumdahl
1915 · Fine
€45