Jones, Thomas Rymer
1879 · Very good
€95
William Youatt
1838 · Very good
€280
Oscar Victor Brumley
1935 · Very good
€55
Ernest Thompson Seton
1923 · Fine
€85
Aristotle
1882 · Good
€95
Ludwig Bemelmans
1927 · Good
€20
Charles Hamilton Smith, Sir William Jardine
1839 · Very good
€180
Thornton W. Burgess, Harrison Cady
1935 · Good
€50
John Brown
1863 · Good
€45
Robert Michael Ballantyne
1807 · Good
€75
Mark Twain
1913 · Very good
€85
Sarah Catherine Martin, Sarah Catherine Martin
1822 · Good
€95
Justus von Liebig
1842 · Very good
€135
John D. Godman
1827 · Fine
€125
John Reid Muir
1930 · Good
€45
Ferenc Hutyra
1916 · Good
€40
Charles G. D. Roberts
1906 · Good
€30
Francis Clater
1787 · Good
€180
Elisha J. Lewis
1857 · Good
€75
John Brown
1881 · Good
€40
Grace Greenwood
1867 · Good
€50
Dillon Wallace
1919 · Very good
€85
Chauveau, A.
1873 · Good
€70
Charles G. D. Roberts
1923 · Very good
€25
James Law
1891 · Very good
€110
James White
1814 · Very good
€130
George Bourne
1935 · Very good
€45
Charles Hamilton Smith
1842 · Very good
€310
Ernest Thompson Seton
1929 · Fine
€35
Sir William Jardine
1808 · Good
€140
Ellis Parker Butler
1935 · Very good
€115
Dadd, George H.
1858 · Good
€40
Francis Thompson, Thomas Bird Mosher
1923 · Good
€70
Edward Stanley
1841 · Fine
€165
Harriet Mann Miller
1895 · Good
€50
George Fleming
1898 · Good
€50
Armand Goubaux
1899 · Very good
€140
Edward Augustus Kendall
1798 · Good
€710
Leander Sylvester Keyser
1907 · Fine
€70
Sir William Jardine
1806 · Very good
€265
Christian von Wolff
1773 · Good · NL
€215
George Fleming
1877 · Fine
€65
C. A. Johns
1867 · Good
€105
Beatrix Potter
1912 · Good
€35
Chester A. Reed
1907 · Good
€70
Hermann Löns
1903 · Very good · NL
€155
Thornton W. Burgess, George Kerr
1925 · Very good
€125
Frederick Smith
1935 · Good
€45
George Fleming
1890 · Very good
€105
British Ornithologists' Union
1868 · Good
€105
Marshall Saunders
1928 · Very good
€50
Dadd, George H.
1879 · Very good
€165
James White
1807 · Very good
€140
Arthur Cleveland Bent
1935 · Very good
€25
Sedgwick, Adam
1915 · Very good
€95
Lazzaro Spallanzani
1778 · Very good
€545
Sir John Richardson
1841 · Very good
€305
Carl Linnaeus
1751 · Good
€495
J. Arthur Thomson
1909 · Fine
€45
Digby Collins
1878 · Good
€45