1906
Twain, Mark, 1835-1910
1899
1885
1880
1871
1882
1881
1876
1907
1891
1897
1911
1870
1872
1905
1869
1909
1902
1922
1889
1878
1913
1924
1917
1904
1900
1919
1923
1893
David Hume
1888
George John Romanes
1879
A. de Quatrefages
Richard O. Lewis
1839
John James Audubon
Robert L. Merz
R. R. Winterbotham
Ralph Milne Farley
James R. Adams
Sydney Anderson
Frank B. Cross
Raymond Z. Gallun
Stephen Marlowe
Henry Guth
Nelson S. Bond
Winston K. Marks