John Dewey
1910 · Fine
€30
Edward Carpenter
1906 · Good
€25
George Boole
1856 · Good
€90
M. Joustra
1915 · Good · NL
€25
John Buchan
1921 · Very good
€70
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
H. G. Wells
1911 · Very good
€40
George Santayana
1920 · Very good
€40
Riccardo Nobili
1935 · Good
€25
Elbert Hubbard
1915 · Good
€25
Erwin Rohde
1902 · Fair
€15
Garrett Putman Serviss
1902 · Good
€40
Michael Faraday
1874 · Fine
€65
H. G. Wells
1935 · Very good
€40
Gilbert Keith Chesterton
1935 · Fair
€35
Charles Wilkes
1851 · Very good
€190
John H. Vanderpoel
1935 · Good
€20
Elizabeth Prentiss, Rebecca Perkins
1878 · Very good
€65
Richard C. Cabot
1908 · Good
€40
John Ruskin
1888 · Fair
€55
Mary Whiton Calkins
1910 · Very good
€35
Clive Bell
1935 · Very good
€120
Joseph Pennell
1915 · Very good
€50
John Palliser
1862 · Good
€35
Richard A. Proctor
1868 · Fair
€105
Mahaffy, John Pentland Sir
1918 · Good
€50
Jacinto Benavente
1920 · Good
€20
Samuel Colman, Samuel Colman
1935 · Good
€30
Guido van Genechten
1892 · Good
€155
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Heinrich Durège, George Egbert Fisher
1867 · Good
€60
Ernst Fuchs
1916 · Good
€70
John Fiske
1893 · Fair
€35
Arthur Wesley Dow
1935 · Good
€25
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Heraclitus of Ephesus
1918 · Good
€20
Ina Boudier-Bakker
1907 · Very good · NL
€55
Routh, Edward John
1920 · Good
€60
John Dewey, john dewey
1935 · Good
€75
Hubert Gijsbert Carel Marcus
1889 · Fine · NL
€65
Salisbury, Rollin D.
1909 · Fine
€65
Edwin A. Burtt
1926 · Very good
€25
Samuel Pierpont Langley
1889 · Good
€45
Garrett Putman Serviss
1909 · Good
€45
James Allen
1917 · Very good
€25
C. Snouck Hurgronje
1890 · Fine · NL
€155
John Dewey
1935 · Good
€30
Joseph Smith Fletcher
1899 · Good
€125
Annie S. Swan
1918 · Very good
€25
Stephen Leacock
1935 · Fine
€60
James Clerk Maxwell
1881 · Good
€125
William Millar, William Millar
1915 · Good
€20
Agnes Repplier
1894 · Very good
€45
James Martineau
1935 · Very good
€80
Adam Storey Farrar
1879 · Good
€45
Santiago Ramón y Cajal, Pedro Pasik
1902 · Good
€35
Thomas Aquinas Sister, originally Agnes O'Neil
1934 · Good
€75
John Leighton, James Kellaway Colling
1859 · Very good
€55
Gilbert Keith Chesterton, Archie Sullivan
1907 · Very good
€35
Stephen Walter Ranson
1933 · Very good
€40