René Descartes
1860 · Fair
€55
John M. Robson
1891 · Very good
€100
Philip Gengembre Hubert, Philip G., Jr. Hubert
1896 · Good
€110
Eduard Hanslick
1870 · Good
€60
John Ruskin
1888 · Fair
€55
Charles Haddon Spurgeon
1891 · Good
€45
Henry Wadsworth Longfellow
1864 · Good
€45
John Stuart Mill
1863 · Very good
€80
M. Th Houtsma
1887 · Very good · NL
€90
Colin MacKenzie
1870 · Very good
€80
Clemens Brentano
1894 · Very good
€45
Agnes Repplier
1894 · Very good
€45
John Fiske
1893 · Fair
€35
Plato
1873 · Fair
€105
James McNeill Whistler
1895 · Good
€120
John Leighton, James Kellaway Colling
1859 · Very good
€55
Walter Pater, Ernst Bendz
1873 · Fair
€40
Adam Storey Farrar
1879 · Good
€45
Sir William Hamilton, 9th Baronet
1859 · Good
€75
Roos, Cornelis François Jr
1868 · Very good · NL
€85
Pieter Scheltema
1870 · Good · NL
€55
Edward William Lucas
1899 · Very good
€55
Jacob van Lennep
1890 · Fair · NL
€35
Eliza Laurillard
1891 · Fair · NL
€45
Brooks Adams
1897 · Fine
€190
Henry Sidgwick
1893 · Good
€95
George Grote
1871 · Fair
€45
John Ruskin
1873 · Very good
€105
Ernst Heinrich Philipp August Haeckel
1897 · Good
€125
Charles Haddon Spurgeon
1867 · Good
€130
Augustine of Hippo
1857 · Very good
€75
Nathaniel Hawthorne
1871 · Very good
€175
Thomas Hobbes
1862 · Good
€205
James Anthony Froude
1884 · Fine
€95
Philip Schaff
1863 · Very good
€50
Francis Polkinghorne Pascoe
1879 · Very good
€190
Multatuli
1881 · Fair
€40
Friedrich Nietzsche, Marie-Luise Haase
1897 · Good
€75
J. M. Barrie
1883 · Good
€45
Royal Physical Society of Edinburgh
1877 · Good
€160
Richard Francis Burton, Isabel Lady Burton
1895 · Very good
€45
Willem Bilderdijk
1864 · Good · NL
€85
Sextus Empiricus.
1887 · Good
€40
W. W. Rouse Ball, H. S. M. Coxeter
1898 · Fair
€125
Jacob Abbott
1864 · Fair
€40
Abraham Kuyper
1869 · Very good · NL
€165
Joseph Smith Fletcher
1899 · Good
€125
Martin Robison Delany
1865 · Good
€40
John Palliser
1862 · Good
€35
Cecile de Jong van Beek en Donk
1899 · Very good · NL
€120
Calvin Cutter
1853 · Good
€60
Volney Rattan
1881 · Good
€185
Denis Diderot
1862 · Fine
€270
Calvin Cutter
1858 · Fair
€30
Henri van Heurck
1869 · Very good · NL
€75
John Camden Hotten, Great Britain Public Record Office
1878 · Very good
€175
C. Snouck Hurgronje
1890 · Fine · NL
€155
C. A. Johns
1870 · Good
€40
John Burroughs
1871 · Fine
€55
Koninklijke Nederlandse Akademie van Wetenschappen.
1875 · Fair · NL
€70