P.-J. Proudhon
1842 · Good
€160
Diana Clifford Kimber
1903 · Fine
€155
R. V. Pierce
1914 · Very good
€35
Austin M. Patterson
1935 · Fine
€35
John Reed
1932 · Fine
€40
William MacGillivray
1800 · Good
€80
Percivall Pott
1771 · Fine
€730
Gotthold Ephraim Lessing
1772 · Very good
€445
W. Vrolik
1886 · Fair · NL
€55
B. F. Matthes
1894 · Very good · NL
€60
Walter W. Bryant
1907 · Good
€25
Epictetus
1600 · Fine
€1,555
Joseph Thomas
1879 · Very good
€100
Royal College of Physicians of London, Thomas Healde
1620 · Very good
€850
Niles, Samuel
1760 · Fair
€225
W. L. van Helten
1935 · Fine · NL
€35
Francis Henry Williams
1910 · Fair
€50
Alfred Weber, Frank Thilly
1902 · Good
€20
James Parkinson
1824 · Good
€270
Dadd, George H.
1895 · Very good
€50
Francis Bacon
1899 · Fine
€130
Franz Sales Meyer
1934 · Very good
€40
Henry Gray F.R.S., Henry Vandyke Carter
1896 · Very good
€60
Richard Henry Dana
1854 · Very good
€60
Philip Henry Gosse
1862 · Very good
€75
Charles-Alphonse Dufresnoy
1736 · Good
€205
Christoph Ernst Luthardt
1873 · Very good
€125
William Boulting
1935 · Good
€85
Arthur Schopenhauer
1912 · Good
€30
John James Reese
1887 · Very good
€100
P. Brydone
1782 · Very good
€810
Heber W. Youngken
1935 · Fine
€110
Johan Winkler
1912 · Good · NL
€20
J. Arthur Thomson
1909 · Fine
€45
Adam Smith
1790 · Fair
€250
Edwin Abbott Abbott
1905 · Fair
€55
John Ruskin
1862 · Good
€165
Salomon Reinach
1935 · Fair
€15
Southwood Smith
1884 · Very good
€145
Coles, Elisha
1698 · Good
€835
R. S. Cohen, Marx W. Wartofsky
1914 · Good
€70
Louis-Jean Lévesque de Pouilly
1785 · Good
€590
T. J. Bezemer
1903 · Good · NL
€25
William Shakespeare
1800 · Good
€105
Von Ogden Vogt
1935 · Very good
€40
Emanuel Swedenborg
1856 · Very good
€70
John Ruskin
1895 · Very good
€145
John of the Cross
1906 · Fine
€55
Gotthold Ephraim Lessing
1838 · Very good
€340
Cicero
1576 · Very good
€1,025
Robert Michael Ballantyne
1891 · Fair
€45
John S. C. Abbott
1859 · Very good
€45
S. Coolsma
1902 · Good · NL
€80
William Gibson, veterinary surgeon
1773 · Very good
€655
Louis Couperus
1895 · Fine · NL
€65
John Locke
1738 · Good
€265
David Attenborough
1711 · Very good
€245
John Mason Good
1826 · Very good
€245
Robert Louis Stevenson
1916 · Good
€30
Clarence E. Edwords
1893 · Very good
€100