Jones, Thomas Rymer
1879 · Very good
€95
Oscar Victor Brumley
1935 · Very good
€55
Ernest Thompson Seton
1923 · Fine
€85
Ludwig Bemelmans
1927 · Good
€20
Thornton W. Burgess, Harrison Cady
1935 · Good
€50
John Brown
1863 · Good
€45
Mark Twain
1913 · Very good
€85
Ferenc Hutyra
1916 · Good
€40
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
George Bourne
1935 · Very good
€45
Ellis Parker Butler
1935 · Very good
€115
Dadd, George H.
1858 · Good
€40
Francis Thompson, Thomas Bird Mosher
1923 · Good
€70
Harriet Mann Miller
1895 · Good
€50
George Fleming
1898 · Good
€50
Armand Goubaux
1899 · Very good
€140
Chester A. Reed
1907 · Good
€70
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
Dadd, George H.
1879 · Very good
€165
Arthur Cleveland Bent
1935 · Very good
€25
J. Arthur Thomson
1909 · Fine
€45
Digby Collins
1878 · Good
€45
J. G. W. Fijnje
1896 · Good · NL
€185
Archibald Thorburn
1935 · Very good
€35
Richard Lydekker
1903 · Good
€60
John Ruskin
1878 · Very good
€180
J. H. Walsh
1922 · Very good
€115
Emma Phipson
1887 · Very good
€100
Philip Henry Gosse
1862 · Very good
€75
Alexander Milton Ross
1888 · Very good
€50
Carolyn Wells, Oliver Herford
1909 · Very good
€85
Charles W. Nash
1902 · Good
€25
W. H. Hudson
1935 · Good
€30
William Yarrell
1855 · Very good
€120
Ernest Thompson Seton
1899 · Good
€95
W. H. Hudson
1910 · Good
€75
Marcellus Emants
1889 · Very good · NL
€165
Arthur Radclyffe Dugmore
1914 · Very good
€50
W. H. Hudson
1935 · Very good
€25
Neltje Blanchan
1906 · Very good
€70
Edward Carpenter
1919 · Good
€55
W. H. Hudson
1933 · Very good
€85
F. O. Morris
1866 · Good
€40
Eadweard Muybridge, University of Pennsylvania
1891 · Good
€35
Henry Herbert Donaldson
1935 · Good
€20
C. Claus, Carl Friedrich Wilhelm Claus
1883 · Good
€40
Johannes Govertus de Man
1875 · Very good · NL
€95
Harriet Mann Miller
1892 · Very good
€45
William Borrer
1891 · Fine
€130
Harriet Mann Miller
1901 · Fine
€70
Arabella B. Buckley
1887 · Good
€45
Clarence E. Edwords
1893 · Very good
€100
Claude Phillips
1935 · Good
€30