Ike Matthews
1922 · Fine
€75
Aristotle
1882 · Good
€95
Victor Ernest Shelford
1935 · Fair
€20
Ernest Thompson Seton
1929 · Fine
€35
Alfred Russel Wallace
1881 · Very good
€250
James Law
1891 · Very good
€110
George Fleming
1877 · Fine
€65
George Boole
1856 · Good
€90
Sanborn Tenney
1881 · Very good
€70
Francis Polkinghorne Pascoe
1879 · Very good
€190
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
Gilman Arthur Drew
1921 · Very good
€35
Hermann Löns
1903 · Very good · NL
€155
O. Charnock Bradley
1922 · Fair
€55
Doreen Cronin, Betsy Lewin
1935 · Good
€20
Charles Darwin
1884 · Very good
€100
Jules Michelet
1869 · Very good
€140
Cassius Jackson Keyser
1935 · Good
€50
I. A. Kapandji
1919 · Very good
€85
Anatole France
1895 · Fair
€75
Padraic Colum
1935 · Very good
€65
O. Charnock Bradley
1935 · Very good
€100
Mabel Osgood Wright
1903 · Good
€40
Samuel Colman, Samuel Colman
1935 · Good
€30
John Dewey, john dewey
1935 · Good
€75
Leander Sylvester Keyser
1907 · Fine
€70
Alfred Newton
1935 · Good
€75
Charles G. D. Roberts
1923 · Very good
€25
Montague Chamberlain
1891 · Good
€60
Garrett Putman Serviss
1909 · Good
€45
B. A. Bensley
1935 · Very good
€40
Margaret Gatty, Alfred Gatty
1865 · Very good
€75
Abbie Farwell Brown
1904 · Very good
€35
Alpheus S. Packard
1906 · Fine
€100
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
Frank E. Beddard
1902 · Very good
€25
Thomas Henry Huxley
1863 · Fine
€135
Frederik Albert Liefrinck
1895 · Very good · NL
€85
Albert John Cook
1899 · Good
€85
Rudolf Steiner, Max Gysi
1910 · Very good
€25
John Dewey
1910 · Fine
€30
Lewis F. Allen
1858 · Very good
€195
Jean Pauline Smith
1935 · Very good
€25
Dadd, George H.
1895 · Very good
€50
Louis Figuier
1884 · Good
€45
Beatrix Potter, Wendy Rasmussen
1911 · Good
€85
Neltje Blanchan
1898 · Fair
€30
Colin MacKenzie
1870 · Very good
€80
James McNeill Whistler
1895 · Good
€120
Edward Carpenter
1906 · Good
€25
Jan Arnold Bennet
1852 · Very good · NL
€225
Carl Wernicke
1887 · Good
€85
William Allen Whitworth
1870 · Very good
€55
Hugh Lofting
1924 · Good
€25
John Burroughs
1887 · Very good
€65
Ernst Heinrich Philipp August Haeckel
1897 · Good
€125
Herbert Eugene Walter, Alice Hall Walter
1920 · Good
€65
Augustin Privat-Deschanel
1903 · Very good
€40
Thornton W. Burgess, Harrison Cady
1935 · Very good
€30
Thornton W. Burgess, Harrison Cady
1935 · Very good
€45