Ernest Thompson Seton
1923 · Fine
€85
Jones, Thomas Rymer
1879 · Very good
€95
Stone, Witmer
1905 · Fair
€20
Eadweard Muybridge, University of Pennsylvania
1891 · Good
€35
Emma Phipson
1887 · Very good
€100
Sanborn Tenney
1868 · Fair
€75
George Bourne
1935 · Very good
€45
Ernest Thompson Seton
1899 · Good
€95
Oscar Victor Brumley
1935 · Very good
€55
Ernest Thompson Seton
1905 · Fair
€15
Chauveau, A.
1873 · Good
€70
Neltje Blanchan
1935 · Fair
€65
Carolyn Wells, Oliver Herford
1909 · Very good
€85
Rudyard Kipling
1935 · Very good
€25
Louis Georges Neumann, George Fleming
1896 · Fair
€105
J. Arthur Thomson
1909 · Fine
€45
Grace Greenwood
1867 · Good
€50
John Ruskin
1878 · Very good
€180
Ferenc Hutyra
1916 · Good
€40
Dillon Wallace
1919 · Very good
€85
Charles Kirk
1918 · Fair
€65
Kenneth Grahame
1935 · Good
€20
British Ornithologists' Union
1868 · Good
€105
Francis Trevelyan Buckland
1884 · Very good
€85
Andrew Lang
1899 · Very good
€70
Harriet Mann Miller
1895 · Good
€50
Richard Lydekker
1903 · Good
€60
Edward Jesse
1862 · Good
€40
Joaquin Miller
1903 · Good
€110
Clara Dillingham Pierson
1935 · Fine
€125
Richard Thayer Holbrook
1919 · Very good
€70
Thornton W. Burgess, George Kerr
1925 · Very good
€125
Harriet Mann Miller
1891 · Fair
€35
Armand Goubaux
1899 · Very good
€140
Frederick Smith
1935 · Good
€45
George Fleming
1898 · Good
€50
Snyder, Harry
1925 · Good
€20
L. A. Borradaile
1935 · Good
€20
Ludwig Bemelmans
1927 · Good
€20
Rudyard Kipling
1901 · Very good
€50
Charles W. Nash
1902 · Good
€25
Archibald Thorburn
1935 · Very good
€35
Arthur Cleveland Bent
1935 · Very good
€25
W. H. Hudson
1933 · Very good
€85
Kenelm Winslow
1911 · Good
€90
Arabella B. Buckley
1887 · Good
€45
William Yarrell
1855 · Very good
€120
J. H. Walsh
1922 · Very good
€115
British Ornithologists' Union
1907 · Fair
€45
Alfred Kaestner
1904 · Very good
€35
W. H. Hudson
1935 · Good
€30
W. H. Hudson
1935 · Very good
€25
Bradley M. Patten
1920 · Good
€30
Philip Henry Gosse
1862 · Very good
€75
Rudolf Těsnohlídek
1923 · Very good
€35
Thornton W. Burgess, Harrison Cady
1935 · Good
€50
Neltje Blanchan
1906 · Very good
€70
Thornton W. Burgess
1935 · Fine
€115
Chester A. Reed
1907 · Good
€70
Henry Herbert Donaldson
1935 · Good
€20