Library of Congress. Classification Division.
1906 · Good
€20
Library of Congress. Subject Cataloging Division.
1935 · Good
€70
Alphonso Wood
1877 · Good
€50
Karl Pearson
1924 · Very good
€75
American Ornithologists' Union.
1901 · Good
€25
Alfred L. Loomis
1877 · Good
€50
Edward Livingston Youmans
1896 · Good
€50
Jerome Van Crowninshield Smith
1864 · Good
€180
John Tyndall
1881 · Good
€55
M.E. Schlesinger
1919 · Very good
€70
Klikspaan
1935 · Fair · NL
€35
Thomas Rickman, John Henry Parker
1855 · Very good
€115
John Neill
1853 · Very good
€95
Nathan Sharon, Halina Lis
1899 · Good
€130
Elijah H. Burritt
1862 · Good
€125
Alexander von Humboldt
1876 · Very good
€150
University of Chicago. Press.
1913 · Good
€50
J. Arthur Thomson
1909 · Fine
€45
Nathaniel Britton
1904 · Fair
€60
Anton Kerner von Marilaun
1914 · Good
€65
Grant Allen
1884 · Very good
€45
Wilkie Collins
1886 · Good
€140
Edwin Checkley
1890 · Good
€50
John Merle Coulter
1912 · Good
€55
Arthur Penrhyn Stanley
1883 · Fair
€30
C. J. Maynard
1885 · Good
€35
Rabindranath Tagore
1917 · Very good
€35
Edwin Emery Slosson
1935 · Fair
€25
A. Rosengarten
1897 · Fair
€35
Arabella B. Buckley
1887 · Good
€45
Harold Hilton
1914 · Good
€65
Jean-Jacques Rousseau
1927 · Fine
€30
Luther Holden
1865 · Fine
€130
Campbell, Douglas Houghton
1911 · Fair
€25
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Chauveau, A.
1873 · Good
€70
David Ames Wells, George Bliss
1855 · Fine
€85
Elliott Coues
1883 · Good
€135
Wilbur Pardon Bowen
1935 · Good
€50
A. Ansted
1906 · Very good
€45
Pietro Blaserna
1922 · Good
€20
Hutchison, Robert Sir, H. Stansfield Collier
1929 · Fair
€20
Asa Gray
1856 · Fair
€80
British Ornithologists' Union
1868 · Good
€105
R. G. Collingwood
1929 · Good
€35
John Ruskin
1879 · Good
€100
Clarence E. Edwords
1893 · Very good
€100
Frederick Orpen Bower
1935 · Good
€35
Abraham Flexner
1920 · Very good
€30
Davison, Alvin
1935 · Good
€55
Alfred Russel Wallace
1907 · Good
€45
Grant Allen
1884 · Good
€110
James Parkinson
1858 · Very good
€55
Richard D. Hoblyn
1869 · Fair
€90
Neltje Blanchan
1906 · Very good
€70
M. Büsgen
1897 · Good
€65
Clara Erskine Clement Waters
1879 · Good
€50
C. Judson Herrick
1931 · Fine
€55
Almira (Hart) Lincoln Phelps
1869 · Good
€150
Heinrich Schliemann
1885 · Very good
€130