Asa Gray
1890 · Very good
€95
Howell, Thomas
1909 · Very good
€30
Samuel Thomson
1851 · Very good
€45
I. F. Henderson
1926 · Very good
€40
John Macoun
1898 · Very good
€145
Ernest David Marquand
1935 · Very good
€25
Lewis Foreman Day
1910 · Very good
€25
H. Newell Martin
1903 · Fine
€40
Henri van Heurck
1869 · Very good · NL
€75
Jonathan Pereira
1856 · Fine
€200
James Martineau
1935 · Very good
€80
H. Newell Martin
1908 · Very good
€35
Samuel L. Goldenberg
1919 · Very good
€95
Sanborn Tenney
1881 · Very good
€70
K. F. Holle
1877 · Very good · NL
€95
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Thomas Sterry Hunt
1876 · Very good
€60
Salisbury, Rollin D.
1909 · Fine
€65
Alexander Ziegler
1874 · Very good · NL
€165
Augustin Privat-Deschanel
1903 · Very good
€40
Jules Michelet
1869 · Very good
€140
Stephen Walter Ranson
1933 · Very good
€40
Alexander Lowy, Benjamin Harrow
1924 · Fine
€120
E. B. Jamieson
1914 · Fine
€40
Worthington Hooker
1883 · Very good
€130
Vries, Hugo de
1890 · Fine · NL
€105
A. Wilmer Duff
1916 · Very good
€65
Charles Hazzard
1935 · Very good
€25
Ernst Heinrich Philipp August Haeckel
1911 · Very good
€110
Charles Riborg Mann
1916 · Very good
€35
Nico van Suchtelen
1901 · Very good · NL
€25
Marcellus Emants
1900 · Very good · NL
€25
James Jackson Jarves
1879 · Fine
€210
Annie Salomons
1923 · Very good · NL
€25
Leander Sylvester Keyser
1907 · Fine
€70
Lewis F. Allen
1858 · Very good
€195
Лев Толстой
1908 · Very good
€50
Daniel John Cunningham
1919 · Very good
€40
Lankester, E. Ray Sir
1925 · Very good
€60
Abraham Kuyper
1911 · Fine · NL
€30
Teresa of Avila, F. Benedict Zimmerman
1912 · Fine
€60
O. M. Mitchel
1892 · Very good
€55
Harm Bouwman
1916 · Very good · NL
€30
George Viner Ellis
1859 · Very good
€60
Edwin A. Burtt
1926 · Very good
€25
Clemens Brentano
1894 · Very good
€45
Aron Salomon Coltof
1918 · Very good · NL
€55
H. Stanley Redgrove
1911 · Fine
€170
Charles Darwin
1884 · Very good
€100
J. W. Tyrrell
1926 · Fine
€125
Mary Botham Howitt
1855 · Very good
€65
George Frederick Kunz
1935 · Very good
€40
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Walter Crane
1911 · Very good · NL
€25
I. A. Kapandji
1919 · Very good
€85
Francis Bacon
1899 · Fine
€130
O. Charnock Bradley
1935 · Very good
€100
Joseph Pennell
1915 · Very good
€50
Charles Baudelaire
1920 · Very good
€65
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40