Lazzaro Spallanzani
1778 · Very good
€545
Francis Polkinghorne Pascoe
1879 · Very good
€190
Eric Partridge
1923 · Very good
€90
Alphonso Wood
1848 · Very good
€200
E. J. Banfield
1935 · Very good
€25
Mary Shelley
1935 · Fine
€40
John Josselyn
1679 · Very good
€910
Eduard Andries
1901 · Very good · NL
€75
Annie Salomons
1923 · Very good · NL
€25
Neltje Blanchan
1906 · Very good
€70
George Shaw
1824 · Very good
€220
A. S. Neill
1935 · Very good
€45
Alexander von Humboldt
1853 · Very good
€50
Hermann Schlegel
1858 · Very good · NL
€65
Karl Pearson
1934 · Fine
€30
Thomas Rickman, John Henry Parker
1855 · Very good
€115
Karl Pearson
1924 · Very good
€75
Bharata Muni.
1935 · Very good
€75
John George Wood
1896 · Very good
€200
Friedrich Anton Wilhelm Miquel
1850 · Very good · NL
€250
Howell, Thomas
1909 · Very good
€30
Mead, Matthew
1716 · Very good
€465
Nicolass Muller
1915 · Fine · NL
€35
Charles Dickens, Pedro Tena
1823 · Very good
€140
Richard Helsham
1743 · Very good
€365
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Charles Lanman
1862 · Fine
€110
James Orchard Halliwell-Phillipps
1873 · Very good
€90
Lewis Carroll
1918 · Very good
€80
Bossu M.
1779 · Very good
€600
H. G. Wells
1919 · Fine
€35
Aristotle
1579 · Fine
€1,405
William Beebe
1935 · Fine
€115
Clarence E. Edwords
1893 · Very good
€100
Abraham Kuyper
1869 · Very good · NL
€165
Ethel Home
1934 · Very good
€45
Frank E. Beddard
1902 · Very good
€25
A. Privat-Deschanel
1875 · Very good
€80
Lodewijk van Deyssel
1923 · Very good · NL
€85
John Wesley
1796 · Very good
€575
Miguèl Venegas
1794 · Very good
€520
John Adams - undifferentiated
1790 · Fine · NL
€410
F. B. Tarbell
1927 · Very good
€50
Lewis Carroll
1885 · Very good
€215
R. P. J. Tutein Nolthenius
1917 · Very good · NL
€120
Jac Hijma
1910 · Very good · NL
€85
Godefridus Udemans
1648 · Very good · NL
€1,820
Augustin Privat-Deschanel
1903 · Very good
€40
Charles M. Skinner
1900 · Very good
€110
Carl Linnaeus
1784 · Very good
€405
Charles Fletcher Lummis
1902 · Very good
€25
Nathaniel Ward
1661 · Very good
€840
Joseph Dalton Hooker
1859 · Fine
€65
Albert Verwey
1916 · Very good · NL
€55
Carl Linnaeus
1783 · Very good
€655
Milton, William Fitzwilliam Viscount
1876 · Fine
€60
Willem Kloos
1902 · Very good · NL
€65
Jean Louis Rodolphe Agassiz
1870 · Very good
€70
H. G. Wells
1929 · Very good
€25
C. Bruhns
1920 · Very good
€55