Justus von Liebig, J. von Liebig
1845 · Fair
€105
Heinrich Spoerl
1935 · Fair · NL
€25
John Moore
1812 · Fine
€330
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Jacob Haafner
1851 · Very good · NL
€85
Miller, Samuel
1827 · Fine
€155
Marcet Mrs
1828 · Good
€155
Carl Gobée
1861 · Very good · NL
€45
Marcet Mrs
1815 · Good
€235
A. S. Neill
1935 · Very good
€45
F. W. van Wijk
1935 · Good · NL
€30
G. A. Henty
1904 · Very good
€55
Sturm, Christoph Christian
1815 · Very good
€95
Friedrich Fröbel
1913 · Good
€20
John Evans
1798 · Good
€470
Pieter Lodewijk Muller
1917 · Fair · NL
€55
Immanuel Kant
1802 · Fair
€55
Max Scheler
1935 · Good
€20
Jacob Abbott
1856 · Fine
€85
Arthur Clutton-Brock
1935 · Good
€20
Joseph Le Conte
1928 · Very good
€30
Leonhard Euler
1805 · Fair
€60
Hugh Blair
1796 · Very good
€300
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Edward Westermarck
1917 · Very good
€45
Kalm, Pehr, Adolph B. Benson
1765 · Fine
€515
Universiteit Leiden
1817 · Good · NL
€90
Koninklijk Nederlands Aardrijkskundig Genootschap
1887 · Fine · NL
€60
Eugène Pittard
1926 · Good
€20
Plato
1889 · Good
€60
Plato
1586 · Fine
€1,230
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
A. J. Hoogenbirk
1899 · Good · NL
€170
Arnold Henry Guyot
1850 · Fair
€35
Jan Casper Schreuder
1930 · Good · NL
€45
J. van Lennep
1918 · Good · NL
€35
Samuel Gronemann
1935 · Good · NL
€110
Edmund Law
1746 · Very good
€565
Roger Eliot Fry
1931 · Very good
€30
Thomas Troward
1922 · Good
€30
Hugo Claus
1917 · Fair · NL
€35
Foeke Buitenrust Hettema
1914 · Very good · NL
€55
J. van Lennep
1911 · Very good · NL
€45
Johannes Hoops
1911 · Good
€65
H. G. Wells
1929 · Very good
€25
Longinus
1613 · Good
€1,580
Upton Sinclair
1927 · Very good
€75
Aristotle
1811 · Good
€125
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
Ernest Renan
1887 · Very good
€70
Vignola
1655 · Very good
€1,630
Lafcadio Hearn
1935 · Good
€20
Cornelis van den Enden
1833 · Very good · NL
€155
Louis Couperus
1906 · Very good · NL
€50
Schwegler, Albert
1864 · Fine
€120
William Cobbett
1830 · Good
€165
Jan van Leeuwen
1924 · Very good · NL
€30
Marcellus Emants
1897 · Very good · NL
€95
Theodorus Verhoeven
1695 · Very good · NL
€2,410
John Joseph Griffin
1832 · Good
€225