Charles Darwin
1895 · Fair
€25
Garrett Putman Serviss
1907 · Fair
€30
Garrett Putman Serviss
1913 · Good
€35
Garrett Putman Serviss
1911 · Fair
€50
Richard Hakluyt
1869 · Good
€40
Martin Robison Delany
1865 · Good
€40
Edward Carpenter
1906 · Good
€25
Stephen Walter Ranson
1933 · Very good
€40
Garrett Putman Serviss
1902 · Good
€40
Verney Lovett Cameron, Daniel Oliver
1912 · Good
€25
Annie Salomons
1923 · Very good · NL
€25
L. Th Mayer
1910 · Good · NL
€25
Mabel Osgood Wright
1903 · Good
€40
Cassius Jackson Keyser
1935 · Good
€50
E. B. Jamieson
1914 · Fine
€40
Francisco de Vitoria
1920 · Good
€20
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
H. Newell Martin
1908 · Very good
€35
John H. Vanderpoel
1935 · Good
€20
Henry David Thoreau
1935 · Good
€30
François HaverSchmidt
1911 · Good · NL
€20
H. Newell Martin
1903 · Fine
€40
Wilmore, Albert.
1921 · Good
€35
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
Joseph William Richards
1907 · Fair
€45
Samuel Colman, Samuel Colman
1935 · Good
€30
Bhartr̥hari., Bhartr̥hari
1913 · Fair
€20
Arthur A. Noyes
1935 · Good
€20
R. Verdeyen
1931 · Good · NL
€20
H. Koffyberg
1924 · Fair · NL
€20
Samuel Pierpont Langley
1889 · Good
€45
Arthur Stanley Eddington
1924 · Good
€35
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
I. F. Henderson
1926 · Very good
€40
Honoré Daumier
1906 · Good
€50
Louis Figuier
1884 · Good
€45
Balfour Stewart
1919 · Good
€20
Vincent L. Milner
1867 · Fair
€30
Henry James
1918 · Good
€20
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Richard C. Cabot
1908 · Good
€40
Arthur Schopenhauer
1912 · Good
€30
Garrett Putman Serviss
1909 · Good
€45
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Gilbert Keith Chesterton
1929 · Very good
€50
Gilbert Keith Chesterton
1935 · Fair
€35
Charles Riborg Mann
1916 · Very good
€35
Elbert Hubbard
1915 · Good
€25
Lotta Jean Bogert
1935 · Fair
€20
John Woolman
1863 · Fair
€50
Frank E. Beddard
1902 · Very good
€25
Parmenides.
1902 · Fair
€35
Edouard Goursat
1933 · Very good
€30
Rev. William Gibson, Gibson, William O.B.E.
1871 · Fair
€25
Rebecca Crumpler
1905 · Good
€35
Lewis Foreman Day
1910 · Very good
€25
Marcellus Emants
1900 · Very good · NL
€25
George Scott Robertson, Arthur David McCormick
1900 · Very good
€30
Arthur van Schendel
1909 · Fair · NL
€45
Octave Mirbeau
1933 · Good
€20