Charles Darwin
1909 · Fine
€90
Alpheus S. Packard
1906 · Fine
€100
Erasmus Darwin
1808 · Fine
€280
Emile Ferrière
1909 · Fine · NL
€115
Alfred Russel Wallace
1935 · Fine
€35
Edward Stanley
1841 · Fine
€165
Samuel Stanhope Smith
1793 · Fine
€925
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
J. Arthur Thomson
1909 · Fine
€45
John D. Godman
1827 · Fine
€125
Thomas Henry Huxley
1897 · Fine
€135
Thomas Henry Huxley
1863 · Fine
€135
Leander Sylvester Keyser
1907 · Fine
€70
Carlton C. Curtis
1907 · Fine
€50
Charles Lanman
1862 · Fine
€110
William Whewell
1848 · Fine
€145
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Schwegler, Albert
1864 · Fine
€120
Maria Edgeworth
1839 · Fine
€205
Sachs, Julius
1902 · Fine
€80
Yogananda Paramahansa
1931 · Fine
€125
Elizabeth Grinnell
1905 · Fine
€85
Andreas Röschlaub
1809 · Fine · NL
€195
René Descartes
1655 · Fine
€1,820
Nicolass Muller
1915 · Fine · NL
€35
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
August Neander
1872 · Fine
€105
Irving Stone
1673 · Fine
€830
Ernst H. F. Meyer
1864 · Fine
€75
F. Matthias Alexander
1935 · Fine
€35
William Beebe
1935 · Fine
€115
Walter Marshall
1692 · Fine
€725
Ernest Thompson Seton
1923 · Fine
€85
August Johann Rösel von Rosenhof
1771 · Fine · NL
€300
A. Oliver
1795 · Fine
€480
Richard Watson
1830 · Fine
€145
Eduard Strasburger
1935 · Fine
€45
Eduard Strasburger
1924 · Fine
€40
Jean-Jacques Rousseau
1927 · Fine
€30
Joseph Dalton Hooker
1859 · Fine
€65
William Withering
1849 · Fine
€435
H. Milne-Edwards
1866 · Fine · NL
€65
Jane Haldimand Marcet
1820 · Fine
€365
Joseph Pitton de Tournefort
1719 · Fine
€425
Ernest Thompson Seton
1929 · Fine
€35
John Pearson, Temple Chevallier
1661 · Fine
€1,560
Antoine Laurent Lavoisier
1812 · Fine
€315
Sir William Jardine, James Duncan
1818 · Fine
€330
Philip Henry Gosse
1884 · Fine
€135
Arthur van Schendel
1921 · Fine · NL
€35
Paul Drude
1919 · Fine
€160
John Galsworthy
1935 · Fine
€105
Charles Almanzo Babcock
1935 · Fine
€75
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Jan Wagenaar
1813 · Fine · NL
€325
Carl Friedrich Gauss
1817 · Fine
€130
Kalm, Pehr, Adolph B. Benson
1765 · Fine
€515
Alphonse de Candolle
1886 · Fine
€100
Epictetus
1657 · Fine
€2,875
John Burroughs
1889 · Fine
€235