Emile Ferrière
1909 · Fine · NL
€115
Alfred Russel Wallace
1935 · Fine
€35
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
J. Arthur Thomson
1909 · Fine
€45
Thomas Henry Huxley
1897 · Fine
€135
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Sachs, Julius
1902 · Fine
€80
Elizabeth Grinnell
1905 · Fine
€85
Nicolass Muller
1915 · Fine · NL
€35
August Neander
1872 · Fine
€105
Ernst H. F. Meyer
1864 · Fine
€75
F. Matthias Alexander
1935 · Fine
€35
William Beebe
1935 · Fine
€115
Ernest Thompson Seton
1923 · Fine
€85
Eduard Strasburger
1935 · Fine
€45
Eduard Strasburger
1924 · Fine
€40
Jean-Jacques Rousseau
1927 · Fine
€30
Joseph Dalton Hooker
1859 · Fine
€65
H. Milne-Edwards
1866 · Fine · NL
€65
Philip Henry Gosse
1884 · Fine
€135
Arthur van Schendel
1921 · Fine · NL
€35
Paul Drude
1919 · Fine
€160
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Alphonse de Candolle
1886 · Fine
€100
John Burroughs
1889 · Fine
€235
Alfred North Whitehead
1930 · Fine
€40
Netherlands. Ministerie van Binnenlandse Zaken
1893 · Fine · NL
€230
Rudolf Steiner
1932 · Fine
€40
Bartholomeus Johannes Westerbeek van Eerten
1923 · Fine · NL
€100
Carl David Tolmé Runge
1916 · Fine
€50
Harriet Mann Miller
1901 · Fine
€70
Aristotle
1893 · Fine
€175
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
C. Judson Herrick
1931 · Fine
€55
Wilkie Collins
1869 · Fine
€165
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Elias Loomis
1902 · Fine
€55
William Henry Flower, William Henry Flower
1878 · Fine
€255
William Borrer
1891 · Fine
€130
Cyriel Buysse
1926 · Fine · NL
€140
Erwin Madelung
1935 · Fine
€40
Luther Holden
1865 · Fine
€130
David Ames Wells, George Bliss
1855 · Fine
€85
Catherine Parr Traill
1874 · Fine
€160
Sir Francis Galton
1870 · Fine
€95
George Fownes
1873 · Fine
€60
Camille Flammarion
1887 · Fine
€80
John Ruskin
1924 · Fine
€105
Abraham Kuyper
1914 · Fine · NL
€140
F. S. Macaulay
1922 · Fine
€135
Emanuel Hiel
1901 · Fine · NL
€130
Edward Bernard Koster
1916 · Fine · NL
€90
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
Louis Couperus
1895 · Fine · NL
€65
Richard von Krafft-Ebing, Krafft/
1892 · Fine
€215
George M. Gould
1900 · Fine
€35
F. Max Müller
1889 · Fine
€115
Robert Falcon Scott
1896 · Fine
€175
Herbert Spencer
1862 · Fine
€105
Edward Carpenter
1904 · Fine
€90