J. Arthur Thomson
1909 · Fine
€45
Ernest Thompson Seton
1929 · Fine
€35
Pieter Joseph Cruse
1911 · Fine · NL
€30
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
H. Newell Martin
1903 · Fine
€40
Nicolass Muller
1915 · Fine · NL
€35
Klaas Johan Pen
1935 · Fine · NL
€35
Mortimer Menpes, Dorothy Menpes
1901 · Fine
€40
J. M. Barrie
1921 · Fine
€30
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Jesse Feiring Williams
1924 · Fine
€35
A. A. Milne
1926 · Fine
€30
Rudyard Kipling
1920 · Fine
€40
Ika A. Thomése
1935 · Fine · NL
€35
Thompson, D'Arcy Wentworth
1931 · Fine
€35
George M. Gould
1900 · Fine
€35
Frederic William Farrar
1905 · Fine
€35
George Bernard Shaw
1927 · Fine
€30
Alfred Russel Wallace
1935 · Fine
€35
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Mary Shelley
1935 · Fine
€40
Rudolf Otto
1929 · Fine
€35
Carl David Tolmé Runge
1916 · Fine
€50
John Dewey
1910 · Fine
€30
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Romain Rolland
1918 · Fine
€50
Gilbert Keith Chesterton, Catholic Way Publishing Staff
1913 · Fine
€35
Abraham Kuyper
1911 · Fine · NL
€30
James Martineau
1923 · Fine
€40
Eduard Strasburger
1924 · Fine
€40
F. Matthias Alexander
1935 · Fine
€35
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
James Law, James Law - undifferentiated
1904 · Fine
€35
H. G. Wells
1919 · Fine
€35
Carlton C. Curtis
1907 · Fine
€50
Arthur van Schendel
1921 · Fine · NL
€35
Jean-Jacques Rousseau
1927 · Fine
€30
Hezekiah Butterworth
1908 · Fine
€30
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
Hilaire Belloc
1929 · Fine
€35
Henry Gray F.R.S., Henry Vandyke Carter
1915 · Fine
€50
Eduard Strasburger
1935 · Fine
€45
E. B. Jamieson
1914 · Fine
€40
Henri Poincaré
1910 · Fine
€30
Richard Francis Burton, Charles F. Tyrwhitt Drake
1904 · Fine
€45
Inge, William Ralph
1926 · Fine
€50
George Washington Carey, Inez E. Perry
1914 · Fine
€30
Ivo Struyf
1909 · Fine · NL
€40
Annie L. Burton
1910 · Fine
€30
Wood, Robert Williams
1919 · Fine
€40
Peter Lund Simmonds, Simmonds P. L. (Peter Lund)
1923 · Fine
€50
Thornton W. Burgess, Harrison Cady
1931 · Fine
€30
Fred Gipson
1935 · Fine
€35
Jan van Leeuwen
1935 · Fine · NL
€45
Rudolf Steiner
1932 · Fine
€40
Theodore Shennan
1912 · Fine
€45
Andrew Barton 'Banjo' Paterson
1902 · Fine
€50
Rudyard Kipling
1919 · Fine
€35
John Willis Clark
1918 · Fine
€50
Alexis Thomson
1912 · Fine
€30