H. G. Wells
1919 · Fine
€35
James Martineau
1923 · Fine
€40
H. Newell Martin
1903 · Fine
€40
Alfred Russel Wallace
1935 · Fine
€35
Paul Claudel, Claudel
1916 · Fine
€50
Rudolf Otto
1929 · Fine
€35
Abraham Kuyper
1911 · Fine · NL
€30
John Dewey
1910 · Fine
€30
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
F. Matthias Alexander
1935 · Fine
€35
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Theodore Shennan
1912 · Fine
€45
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
Walter E. Thirring
1906 · Fine
€40
Erwin Madelung
1935 · Fine
€40
Arthur van Schendel
1921 · Fine · NL
€35
Arthur Conan Doyle
1935 · Fine
€30
Hilaire Belloc
1929 · Fine
€35
Klaas Johan Pen
1935 · Fine · NL
€35
Pieter Joseph Cruse
1911 · Fine · NL
€30
E. B. Jamieson
1914 · Fine
€40
Nicolass Muller
1915 · Fine · NL
€35
Gilbert Keith Chesterton
1902 · Fine
€30
Ika A. Thomése
1935 · Fine · NL
€35
Rembrandt Harmenszoon van Rijn, Holm Bevers
1900 · Fine
€50
Romain Rolland
1918 · Fine
€50
Paul Claudel, Claudel
1935 · Fine
€40
Ivo Struyf
1909 · Fine · NL
€40
Frederic William Farrar
1905 · Fine
€35
George M. Gould
1900 · Fine
€35
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
Frederick Soddy
1935 · Fine
€30
Carl David Tolmé Runge
1916 · Fine
€50
Jesse Feiring Williams
1924 · Fine
€35
William Dean Howells
1924 · Fine
€30
Fred Gipson
1935 · Fine
€35
Jan van Leeuwen
1935 · Fine · NL
€45
Gerard Manley Hopkins
1920 · Fine
€45
Alexis Thomson
1912 · Fine
€30
Charles David Hodgman
1916 · Fine
€45
Ady, Julia Mary Cartwright
1935 · Fine
€35
James Law, James Law - undifferentiated
1904 · Fine
€35
Mary Shelley
1935 · Fine
€40
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Inge, William Ralph
1926 · Fine
€50
Rudyard Kipling
1920 · Fine
€40
Karel Čapek
1932 · Fine
€30
Wood, Robert Williams
1919 · Fine
€40
Robert W. Chambers
1925 · Fine
€45
Mortimer Menpes, Dorothy Menpes
1901 · Fine
€40
David Hume
1903 · Fine
€50
Steven S. Zumdahl
1915 · Fine
€45
Henry Gray F.R.S., Henry Vandyke Carter
1915 · Fine
€50
Morris Raphael Cohen
1935 · Fine
€35
Eduard Strasburger
1935 · Fine
€45
George Washington Carey, Inez E. Perry
1914 · Fine
€30
Leonard Anthony Springer
1915 · Fine · NL
€30
Peter Kropotkin
1910 · Fine
€50
Eduard Strasburger
1924 · Fine
€40
Gilbert Keith Chesterton, Catholic Way Publishing Staff
1913 · Fine
€35