Johannes Hermanus Gunning
1876 · Very good · NL
€110
Thomas Henry Huxley
1889 · Fair
€30
Thomas Henry Huxley
1897 · Fine
€135
Arnold Henry Guyot
1850 · Fair
€35
Daniel Wilson
1862 · Very good
€55
John Addington Symonds
1884 · Good
€85
Henry Gray F.R.S., Henry Vandyke Carter
1896 · Very good
€60
Joris-Karl Huysmans, Brendan King
1889 · Fine
€165
Jonathan Dymond
1879 · Good
€55
Johann Gottfried Frantz
1874 · Very good · NL
€150
Marion Lowell
1897 · Good
€55
Charles Hamilton Smith
1850 · Very good
€60
H. H. Wilson
1866 · Fair
€60
Plato
1889 · Good
€60
Vincent L. Milner
1867 · Fair
€30
Luther Holden
1865 · Fine
€130
H. Was
1898 · Very good · NL
€50
Thomas Henry Huxley
1863 · Fine
€135
Anthonis Duyck
1872 · Good · NL
€40
Henry Longueville Mansel
1873 · Good
€60
Thomas Low Nichols
1854 · Very good
€140
Calvin Cutter
1871 · Fine
€80
Marcellus Emants
1889 · Very good · NL
€165
Eduard Hanslick
1870 · Good
€60
Conrad Busken Huet
1884 · Good · NL
€105
Conrad Busken Huet
1878 · Fine · NL
€90
Conrad Busken Huet
1881 · Fair · NL
€25
Jacobus Heinsius
1887 · Fine · NL
€80
Henry Drummond
1876 · Good
€160
Hamlin Garland, Jane Johnson
1898 · Very good
€45
Søren Kierkegaard
1884 · Good
€50
Thomas Aquinas
1869 · Good
€70
Calvin Cutter
1853 · Good
€60
Henry Gray F.R.S., Henry Vandyke Carter
1868 · Very good
€140
John George Wood
1896 · Very good
€200
Luther Holden
1881 · Fine
€75
William Wilson Hunter
1895 · Very good
€150
H. Milne-Edwards
1866 · Fine · NL
€65
Johan Hendrik Gallée
1882 · Very good · NL
€110
Marcellus Emants
1889 · Fair · NL
€40
John Harvey Kellogg
1884 · Good
€85
Knut Hamsun
1896 · Good
€130
Marcellus Emants
1897 · Very good · NL
€95
Dionysius Lardner
1875 · Very good
€50
Arthur Schopenhauer
1868 · Good
€40
Alexander von Humboldt
1876 · Very good
€150
Paul Carus
1893 · Good
€95
David Hume
1883 · Good
€55
Charles Darwin
1884 · Very good
€100
Francis Lieber
1854 · Good
€45
Friedrich Nietzsche, Marie-Luise Haase
1897 · Good
€75
Multatuli
1878 · Good · NL
€115
James McNeill Whistler
1895 · Good
€120
Henry T. Tuckerman
1875 · Good
€150
C. A. Johns
1867 · Good
€105
Henry Walter Bates
1889 · Very good
€55
Hannah Whitall Smith
1893 · Good
€105
James M. Dunlop
1864 · Good
€110
Fredrika Bremer
1859 · Very good
€85
Plato
1883 · Fair
€85