John Ruskin
1875 · Very good
€45
Arthur Schopenhauer
1868 · Good
€40
William Edward Hartpole Lecky
1871 · Fair
€35
Alfred Percy Sinnett
1897 · Fair
€30
Peter Kropotkin
1895 · Fair
€35
H. Was
1898 · Very good · NL
€50
William Butler Yeats
1897 · Fair
€50
W. Vrolik
1852 · Fair · NL
€40
Abraham Kuyper
1892 · Very good · NL
€50
Frederick Douglass
1866 · Good
€40
Robert Druitt
1884 · Good
€40
Carl Benjamin Hermann Rosenberg
1895 · Fair · NL
€30
Marcellus Emants
1889 · Fair · NL
€40
Lydia Maria Child
1872 · Fair
€25
Martin Robison Delany
1865 · Good
€40
Edward Carpenter
1898 · Good
€45
Robert Hooke
1896 · Fair
€35
Edward Austin Johnson
1894 · Good
€50
John Burnet
1893 · Good
€35
Agnes Repplier
1894 · Very good
€45
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Arabella B. Buckley
1887 · Good
€45
Charles Darwin
1894 · Good
€45
Charles Elam
1869 · Good
€40
Elisha Mulford
1890 · Good
€50
Carl Gobée
1861 · Very good · NL
€45
B. Bymholt
1896 · Good · NL
€45
Adam Storey Farrar
1879 · Good
€45
John Henry Newman
1858 · Good
€35
Arabella B. Buckley
1876 · Good
€35
John M. Scudder
1887 · Fair
€30
Eliza Laurillard
1891 · Fair · NL
€45
Anthony Trollope
1879 · Good
€35
Charles Bridges
1873 · Very good
€50
N. Graafland
1898 · Good · NL
€45
Benjamin Constant Martha
1869 · Good · NL
€40
Abraham Kuyper
1897 · Fair · NL
€30
Richard Wagner, Rosemarie König
1882 · Good
€50
John S. C. Abbott
1859 · Very good
€45
Sextus Empiricus.
1887 · Good
€40
F. Max Müller
1892 · Good
€45
Aulnis de Bourouill, Johan baron d'
1880 · Fair · NL
€35
J. Riggenbach
1864 · Good · NL
€40
Édouard Mailly
1887 · Very good
€45
Solomon of Akhlat, Anonymous
1890 · Good
€40
A. Ackerman
1852 · Fair
€35
Calvin Cutter
1858 · Fair
€30
Arthur Penrhyn Stanley
1883 · Fair
€30
Alexander von Humboldt
1853 · Very good
€50
Tito Vignoli
1885 · Good
€50
Josiah Parsons Cooke Jr.
1890 · Good
€45
Edwin Checkley
1890 · Good
€50
Robert Herrick
1852 · Good
€50
Robert Hall, John Foster
1867 · Good
€45
Jean Louis Rodolphe Agassiz
1888 · Good
€45
William A. Alcott
1887 · Fair
€40
Henry B. Maglathlin
1869 · Very good
€50
Charles Colcock Jones
1892 · Very good
€50
Alfred Swaine Taylor
1858 · Very good
€45
Theodore Parker
1884 · Good
€45