Victor Ernest Shelford
1935 · Fair
€20
Aristotle
1882 · Good
€95
Ernest Thompson Seton
1929 · Fine
€35
Hermann Löns
1903 · Very good · NL
€155
Charles G. D. Roberts
1923 · Very good
€25
Alfred Russel Wallace
1881 · Very good
€250
George Fleming
1877 · Fine
€65
Louis Figuier
1884 · Good
€45
O. Charnock Bradley
1922 · Fair
€55
Jules Michelet
1869 · Very good
€140
Sanborn Tenney
1881 · Very good
€70
Mabel Osgood Wright
1903 · Good
€40
Alfred Newton
1935 · Good
€75
Leander Sylvester Keyser
1907 · Fine
€70
James Law
1891 · Very good
€110
Neltje Blanchan
1898 · Fair
€30
Frank E. Beddard
1902 · Very good
€25
Ike Matthews
1922 · Fine
€75
Abbie Farwell Brown
1904 · Very good
€35
John Burroughs
1887 · Very good
€65
Francis Polkinghorne Pascoe
1879 · Very good
€190
Rudyard Kipling
1910 · Good
€40
Montague Chamberlain
1891 · Good
€60
O. Charnock Bradley
1935 · Very good
€100
Albert John Cook
1899 · Good
€85
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
Clive Bell
1935 · Very good
€120
B. A. Bensley
1935 · Very good
€40
Charles Darwin
1884 · Very good
€100
I. A. Kapandji
1919 · Very good
€85
Herbert Eugene Walter, Alice Hall Walter
1920 · Good
€65
Luther E. Wyman
1927 · Fair
€40
Doreen Cronin, Betsy Lewin
1935 · Good
€20
H. Newell Martin
1903 · Fine
€40
C. A. Johns
1870 · Good
€40
Robert Ridgway
1887 · Very good
€85
John Burroughs
1905 · Fair
€55
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Thornton W. Burgess
1920 · Good
€30
Samuel Colman, Samuel Colman
1935 · Good
€30
H. Newell Martin
1908 · Very good
€35
Lewis Foreman Day
1910 · Very good
€25
I. F. Henderson
1926 · Very good
€40
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
Edward Carpenter
1906 · Good
€25
Lewis F. Allen
1858 · Very good
€195
Howell, Thomas
1909 · Very good
€30
Dadd, George H.
1895 · Very good
€50
Thornton W. Burgess, Harrison Cady
1935 · Very good
€30
Padraic Colum
1935 · Very good
€65
James Martineau
1935 · Very good
€80
Felix Salten
1900 · Good
€75
Thornton W. Burgess
1921 · Very good
€35
Thornton W. Burgess
1935 · Very good
€35
Jan Arnold Bennet
1852 · Very good · NL
€225
Ernst Heinrich Philipp August Haeckel
1897 · Good
€125
Vincent L. Milner
1867 · Fair
€30
Marcellus Emants
1900 · Very good · NL
€25
John Hunter FRS, Richard Owen
1904 · Good
€100
Augustin Privat-Deschanel
1903 · Very good
€40