W. Simon
1912 · Good
€70
Kanny Lall Dey
1872 · Very good
€85
James White
1814 · Very good
€130
Daniel Oliver
1872 · Good
€65
J. Bartlet
1789 · Good
€425
Kane, Robert
1847 · Good
€100
Pierre Joseph Macquer
1782 · Good
€205
Austin M. Patterson
1935 · Fine
€35
Henry Watts
1893 · Good
€35
Robert Thomas
1819 · Very good
€180
Thomas Bell
1837 · Very good
€185
Sanborn Tenney
1886 · Very good
€125
Edwin Emery Slosson
1935 · Very good
€40
Koninklijk Nederlands Aardrijkskundig Genootschap
1887 · Fine · NL
€60
Joseph Le Conte
1928 · Very good
€30
Claude Irwin Palmer
1912 · Good
€20
Alexander Tweedie, System
1841 · Fine
€160
Colin MacLaurin
1753 · Very good
€835
Alexander Jamieson
1853 · Very good
€45
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Carl Linnaeus
1751 · Good
€495
William Kingdon Clifford
1914 · Fair
€35
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Edward Henry Knight
1816 · Very good
€240
Krogh, August
1935 · Very good
€85
Carl Linnaeus
1784 · Very good
€405
Asa Gray
1891 · Good
€80
Garrett Putman Serviss
1935 · Good
€95
Santiago Ramón y Cajal, Larry W. Swanson
1894 · Fair
€80
G. Christian Hoffmann
1901 · Good
€30
John Mason Good
1849 · Fair
€70
Sir J. J. Thomson
1907 · Good
€25
Glentworth Reeve Butler
1902 · Fair
€55
Gottfried Wilhelm Leibniz
1721 · Good
€460
John Eddowes Bowman
1853 · Very good
€125
Nathaniel Southgate Shaler
1915 · Fair
€30
William Halfpenny
1781 · Very good
€600
Samuel Thomson
1823 · Very good
€215
Grant Allen
1935 · Good
€75
Edwin Lankester
1812 · Good
€160
United States. Congress. Senate. Committee on Patents
1877 · Very good
€75
William Thomas Brande
1820 · Fine
€190
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Thomas Vicary
1605 · Good
€965
Sir William Jardine
1808 · Good
€140
Friedrich Fröbel
1913 · Good
€20
Frank Hastings Hamilton
1869 · Fine
€85
Grant Allen
1897 · Good
€80
Grant Allen
1885 · Good
€155
Abraham Metz
1881 · Good
€110
Antonie Hendrik Schoemaker
1868 · Good · NL
€140
Sidney Lanier
1910 · Good
€50
Werner Spalteholz
1926 · Good
€50
Friedrich Anton Wilhelm Miquel
1850 · Very good · NL
€250
George Henry Lewes
1883 · Very good
€65
Percival Lowell
1907 · Very good
€25
Thomas Simpson
1751 · Very good
€660
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Roger Eliot Fry
1931 · Very good
€30
Hill, Charles
1914 · Fair
€45