Howell, Thomas
1909 · Very good
€30
Asa Gray
1890 · Very good
€95
Lewis Foreman Day
1910 · Very good
€25
Jules Michelet
1869 · Very good
€140
K. F. Holle
1877 · Very good · NL
€95
John Macoun
1898 · Very good
€145
Henri van Heurck
1869 · Very good · NL
€75
Vries, Hugo de
1890 · Fine · NL
€105
Francis Polkinghorne Pascoe
1879 · Very good
€190
Augustin Privat-Deschanel
1903 · Very good
€40
Ernest David Marquand
1935 · Very good
€25
José Ortega y Gasset
1931 · Very good
€60
Llewelyn Powys
1932 · Very good
€55
Hermann Löns
1903 · Very good · NL
€155
Ernst Heinrich Philipp August Haeckel
1911 · Very good
€110
James Martineau
1935 · Very good
€80
Johanna de Jongh
1913 · Fine · NL
€125
Joseph Pennell
1915 · Very good
€50
Charles Darwin
1884 · Very good
€100
Marcellus Emants
1900 · Very good · NL
€25
Salisbury, Rollin D.
1909 · Fine
€65
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Samuel L. Goldenberg
1919 · Very good
€95
Frank E. Beddard
1902 · Very good
€25
J. C. Rullmann
1935 · Very good · NL
€75
Andrew Lang
1930 · Very good
€25
Lankester, E. Ray Sir
1925 · Very good
€60
Robert Ridgway
1887 · Very good
€85
John Leighton, James Kellaway Colling
1859 · Very good
€55
Sanborn Tenney
1881 · Very good
€70
Jean Pauline Smith
1935 · Very good
€25
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
Molière
1893 · Very good
€170
George Adolphus Jacob
1908 · Very good
€35
Annie Salomons
1923 · Very good · NL
€25
Susanna Moodie
1866 · Very good
€145
John Ruskin
1935 · Very good
€25
Clive Bell
1935 · Very good
€120
Augustine of Hippo
1857 · Very good
€75
Haldane Macfall
1935 · Very good
€50
W. H. Hudson
1920 · Very good
€135
T. E. Lawrence
1907 · Very good
€45
Jules Verne
1888 · Very good
€50
Maurice S. Baldwin
1882 · Fine
€140
Rudolf Steiner, Max Gysi
1910 · Very good
€25
G. A. Henty
1911 · Very good
€115
Edith Nesbit
1904 · Very good
€55
Bernardino de Sahagún
1853 · Very good
€75
John Burroughs
1887 · Very good
€65
Alfred Russel Wallace
1881 · Very good
€250
James Jackson Jarves
1879 · Fine
€210
Harm Bouwman
1916 · Very good · NL
€30
Lewis F. Allen
1858 · Very good
€195
Nico van Suchtelen
1901 · Very good · NL
€25
Abraham Kuyper
1911 · Fine · NL
€30
Leander Sylvester Keyser
1907 · Fine
€70
Abraham Kuyper
1869 · Very good · NL
€165
Hokusai Katsushika
1935 · Very good
€30
Nathaniel Lloyd
1935 · Fine
€65
Worthington Hooker
1883 · Very good
€130