Sir Robert Stawell Ball
1920 · Fair
€15
Calvin Cutter
1853 · Good
€60
Michael Faraday
1874 · Fine
€65
Brooks Adams
1897 · Fine
€190
Leander Sylvester Keyser
1907 · Fine
€70
Ernst Heinrich Philipp August Haeckel
1897 · Good
€125
Lankester, E. Ray Sir
1925 · Very good
€60
A. S. Neill
1933 · Good
€90
Johann Jakob Bachofen
1907 · Good
€55
Hendrik Kern
1872 · Fine · NL
€205
Henry Parry Liddon
1867 · Very good
€110
Windisch, Hans
1926 · Fine · NL
€125
C. Snouck Hurgronje
1890 · Fine · NL
€155
Garrett Putman Serviss
1911 · Fair
€50
Matheson, George, George Matheson
1919 · Very good
€65
Hokusai Katsushika
1935 · Very good
€30
Adolf von Harnack
1889 · Fair
€40
Stefan Zweig
1935 · Good
€35
James Anthony Froude
1884 · Fine
€95
Samuel L. Goldenberg
1919 · Very good
€95
Thomas Henry Green
1875 · Good
€120
Wilmore, Albert.
1921 · Good
€35
Charles Kingsley
1865 · Very good
€140
Hugh S. Taylor
1933 · Good
€55
Garrett Putman Serviss
1913 · Good
€35
Ernest Thompson Seton
1929 · Fine
€35
Tine de Kruyff-Gobius
1912 · Good · NL
€55
Calvin Cutter
1858 · Fair
€30
Grant Allen
1910 · Good
€40
Worthington Hooker
1883 · Very good
€130
Maurice S. Baldwin
1882 · Fine
€140
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
John Henry Newman
1870 · Good
€65
Mark Twain
1917 · Fine
€100
Houston Stewart Chamberlain
1902 · Good
€45
James Freeman Clarke
1919 · Good
€55
Samuel Muller
1915 · Very good · NL
€80
W. Houghton
1876 · Good
€70
Annie Wood Besant
1923 · Good
€80
Henry Sidgwick
1893 · Good
€95
Carl Adolf Elias
1893 · Good · NL
€170
Volney Rattan
1881 · Good
€185
George MacDonald
1894 · Fair
€85
Morris Joseph
1907 · Very good
€25
Samuel Schoch
1935 · Very good · NL
€55
Albert Bielschowsky, Theobald Ziegler
1902 · Very good
€25
Cassius Jackson Keyser
1935 · Good
€50
Victor Ernest Shelford
1935 · Fair
€20
Elbert Hubbard
1915 · Good
€25
Jacob van Maerlant
1917 · Very good · NL
€105
Bertrand Russell
1916 · Fair
€45
Martin Robison Delany
1865 · Good
€40
C. Gegenbaur
1890 · Good
€65
Abraham Kuyper
1869 · Very good · NL
€165
Gaylord Johnson
1935 · Very good
€60
G. A. Henty
1911 · Very good
€115
Hermann Weyl
1921 · Very good
€80
John Henry Blunt
1914 · Good
€60
Rebecca Crumpler
1905 · Good
€35
Mabel Osgood Wright
1903 · Good
€40