Aristotle
1882 · Good
€95
Sanborn Tenney
1881 · Very good
€70
C. Snouck Hurgronje
1890 · Fine · NL
€155
Egerton R. Young
1913 · Fair
€20
K. F. Holle
1877 · Very good · NL
€95
François HaverSchmidt
1911 · Good · NL
€20
Thornton W. Burgess
1920 · Good
€30
Hermann Löns
1903 · Very good · NL
€155
O. Charnock Bradley
1922 · Fair
€55
Ernest Thompson Seton
1929 · Fine
€35
François HaverSchmidt
1886 · Fine · NL
€170
Louis Figuier
1884 · Good
€45
J. P. Kleiweg de Zwaan
1911 · Fair · NL
€30
John Burroughs
1894 · Good
€45
John Burroughs
1887 · Very good
€65
Montague Chamberlain
1891 · Good
€60
Robert Ridgway
1887 · Very good
€85
Henry David Thoreau
1935 · Good
€30
Charles M. Skinner
1900 · Very good
€110
Oluf Winge
1899 · Very good · NL
€110
Mabel Osgood Wright
1903 · Good
€40
Sophocles
1859 · Fair
€65
Neltje Blanchan
1898 · Fair
€30
Charles G. D. Roberts
1923 · Very good
€25
Seneca Egbert
1908 · Good
€30
Charles Whibley
1903 · Good
€30
Charles Joseph Singer
1932 · Good
€25
Alfred Newton
1935 · Good
€75
O. Charnock Bradley
1935 · Very good
€100
Vincent L. Milner
1867 · Fair
€30
John Burroughs
1905 · Fair
€55
C. A. Johns
1870 · Good
€40
Jules Michelet
1869 · Very good
€140
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Stefan Zweig
1935 · Good
€35
Charles Wilkes
1851 · Very good
€190
Victor Ernest Shelford
1935 · Fair
€20
Eduard Hanslick
1870 · Good
€60
Tjeerd Oeds Hylkema
1935 · Very good · NL
€50
John Burroughs
1871 · Fine
€55
C. Poensen
1902 · Fair · NL
€75
Augustin Privat-Deschanel
1903 · Very good
€40
Leander Sylvester Keyser
1907 · Fine
€70
Marcellus Emants
1900 · Very good · NL
€25
Frank E. Beddard
1902 · Very good
€25
Abbie Farwell Brown
1904 · Very good
€35
Charles Darwin
1884 · Very good
€100
Albert John Cook
1899 · Good
€85
H. Newell Martin
1903 · Fine
€40
Ernst Heinrich Philipp August Haeckel
1897 · Good
€125
Luther E. Wyman
1927 · Fair
€40
Stephen Leacock
1932 · Good
€25
Ike Matthews
1922 · Fine
€75
Agnes C. Laut
1903 · Fair
€50
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
J. P. Kleiweg de Zwaan
1920 · Good · NL
€45
Francis Polkinghorne Pascoe
1879 · Very good
€190
John Kendrick Bangs
1905 · Fair
€20
Patrick Geddes
1903 · Good
€70
Arthur van Schendel
1909 · Fair · NL
€45