Carl Linnaeus
1751 · Good
€495
Adolf Engler
1917 · Good
€25
Steven Blankaart
1726 · Good · NL
€370
Asa Gray
1891 · Good
€80
Harriet Martineau
1899 · Fine
€145
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Carl Linnaeus
1783 · Very good
€655
Cornelius Belkmeer
1753 · Very good · NL
€935
Robert Michael Ballantyne, James Nisbet Pbl
1916 · Very good
€95
Karl Ludwig Blume
1843 · Very good · NL
€165
Alonzo Gray
1846 · Good
€135
Sir Humphry Davy
1827 · Good
€85
James Lind
1786 · Good
€360
Carl Linnaeus
1784 · Very good
€405
Julie Hoek
1930 · Very good · NL
€35
Felix O'Gallagher
1786 · Good
€265
Erasmus Darwin
1800 · Fair
€65
H. Stanley Redgrove
1935 · Fair
€15
Grant Allen
1897 · Good
€80
Justus von Liebig, J. von Liebig
1845 · Fair
€105
George Starkey, George Ripley
1696 · Good
€650
Sir William Jardine
1806 · Very good
€265
Universiteit Leiden
1817 · Good · NL
€90
René Descartes
1912 · Very good
€85
Hilaire Belloc
1908 · Good
€70
Christian Wolff
1745 · Very good · NL
€300
Sir William Jardine, James Duncan
1818 · Fine
€330
Carlton C. Curtis
1907 · Fine
€50
Sir William Jardine
1803 · Very good
€150
Sir William Jardine
1808 · Good
€140
André Michaux
1811 · Fair
€140
Friedrich Anton Wilhelm Miquel
1850 · Very good · NL
€250
William Beebe
1922 · Very good
€60
John Gerard
1598 · Good
€1,610
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Priscilla Wakefield
1825 · Good
€140
J. Reynolds Green
1916 · Fair
€20
Grant Allen
1935 · Good
€75
Erasmus Darwin
1837 · Very good
€105
Gerhardus Havingha
1744 · Good · NL
€350
Ælfric of Eynsham, Benjamin Thorpe
1852 · Good
€155
Charles Darwin
1909 · Fine
€90
Alexander Wilson
1825 · Good
€175
Vries, Hugo de
1803 · Very good · NL
€235
Thomas Henry Huxley
1889 · Fair
€30
Edward Chamberlayne
1720 · Good
€410
Lazzaro Spallanzani
1778 · Very good
€545
Grant Allen
1885 · Good
€155
Euclid
1585 · Very good
€565
Albrecht von Haller
1748 · Very good
€600
Jedidiah Morse
1802 · Very good
€130
William Houston Greene
1884 · Very good
€80
Jean-Jacques Rousseau
1800 · Good
€285
Samuel Vince
1843 · Good
€75
Henry Watts
1893 · Good
€35
Andrew Lang
1904 · Very good
€80
Erasmus Darwin
1808 · Fine
€280
Johannes Kepler
1616 · Fair
€1,400
W. Simon
1912 · Good
€70
Lycophron
1560 · Very good
€1,690