Friedrich Fröbel
1913 · Good
€20
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
Carl Gobée
1861 · Very good · NL
€45
Yogananda Paramahansa
1931 · Fine
€125
Martin Klopstock
1911 · Good
€35
Matthew Baillie
1812 · Good
€175
A. S. Neill
1935 · Very good
€45
Eugène Pittard
1926 · Good
€20
Thomas Henry Huxley
1889 · Fair
€30
Jørgen Peter Müller
1902 · Fine
€155
Jan Casper Schreuder
1930 · Good · NL
€45
Abraham Kuyper
1935 · Very good · NL
€50
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Charles Hutton
1812 · Very good
€245
Universiteit Leiden
1817 · Good · NL
€90
Three Initiates
1928 · Good
€20
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
John Eberle
1840 · Good
€100
Jacob Haafner
1851 · Very good · NL
€85
Cornelis van den Enden
1833 · Very good · NL
€155
Plato
1889 · Good
€60
G. Wisse
1908 · Very good · NL
€30
Andreas Röschlaub
1809 · Fine · NL
€195
George Fownes
1848 · Very good
€200
Marcet Mrs
1815 · Good
€235
William Houston Greene
1884 · Very good
€80
Charles Darwin
1909 · Fine
€90
John Joseph Griffin
1832 · Good
€225
E. V. Lucas
1924 · Good
€20
William Thomas Brande
1820 · Fine
€190
Sturm, Christoph Christian
1815 · Very good
€95
Alonzo Gray
1846 · Good
€135
W. W. Rouse Ball
1935 · Fair
€15
Morgan, John
1780 · Fair
€130
Max Scheler
1935 · Good
€20
Leopold Auenbrugger, Forbes, John Sir
1764 · Very good
€295
Willem Bilderdijk
1821 · Fair · NL
€135
Marcet Mrs
1828 · Good
€155
Daniel Oliver
1872 · Good
€65
Lewis Foreman Day
1920 · Fine
€70
Justus von Liebig
1842 · Very good
€135
John Joly
1932 · Very good
€75
Justus von Liebig, J. von Liebig
1845 · Fair
€105
J. Reynolds Green
1916 · Fair
€20
John Wesley
1796 · Very good
€575
Samuel William Johnson
1877 · Good
€100
Ijsbrand van Hamelsveld
1799 · Very good · NL
€635
Antonius Gerardus van Onsenoort
1832 · Very good · NL
€120
Garrett Putman Serviss
1935 · Good
€95
Friedrich Christian Accum
1816 · Good
€110
Adolf Engler
1917 · Good
€25
Frederick Soddy
1935 · Fine
€30
Frank Hall Thorp
1906 · Good
€25
Cooke, Josiah Parsons
1883 · Good
€60
Herman Gorter
1935 · Very good · NL
€40
Foeke Buitenrust Hettema
1914 · Very good · NL
€55
Johannes Reitsma
1905 · Very good · NL
€35
James White
1814 · Very good
€130
Thomas Vicary
1605 · Good
€965
Osler, William Sir
1926 · Very good
€45