August Johann Rösel von Rosenhof
1771 · Fine · NL
€300
C. S. Sonnini, Charles N. De Manoncourt
1845 · Fine
€135
Johann Amos Comenius
1661 · Very good
€965
Georg Agricola, Herbert Clark Hoover
1541 · Good
€620
Marcos Sastre
1816 · Fair
€140
Noël Antoine Pluche
1735 · Very good
€245
Immanuel Kant
1767 · Good
€520
Charles Lucian Bonaparte, Alexander Wilson
1842 · Good
€280
Karel Wessel van Gorkom
1935 · Fair · NL
€20
William Beebe
1922 · Very good
€60
François André Michaux
1824 · Fine
€405
Sir John Richardson
1841 · Very good
€305
British Museum (Natural History). Dept . of Zoology, Eugene William Oates
1907 · Very good
€80
John Wesley
1796 · Very good
€575
J. F. Martinet
1796 · Very good
€750
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Catherine Ann Turner Dorset
1840 · Very good
€115
Sir William Edward Parry
1826 · Fair
€175
Jacob Abbott
1839 · Good
€220
Sedgwick, Adam
1915 · Very good
€95
Smellie, William
1791 · Good
€265
André Michaux
1811 · Fair
€140
Lazzaro Spallanzani
1778 · Very good
€545
John D. Godman
1827 · Fine
€125
Harriet Martineau
1899 · Fine
€145
Sir William Jardine, James Duncan
1838 · Very good
€190
Charles Almanzo Babcock
1935 · Fine
€75
Sir William Edward Parry
1828 · Very good
€260
Kalm, Pehr, Adolph B. Benson
1765 · Fine
€515
Joseph Pitton de Tournefort
1719 · Fine
€425
Smellie, William
1793 · Fair
€360
James Rennie
1840 · Good
€250
Robert Hooke
1672 · Very good
€770
Hesketh Vernon Hesketh-Prichard, John Guille Millais
1902 · Good
€60
Sir William Jardine
1806 · Very good
€265
Asher Benjamin
1840 · Fine
€185
Friedrich Christian Accum
1816 · Good
€110
Sir John Ross
1835 · Very good
€285
Alexander Wilson
1825 · Good
€175
John Muir
1935 · Very good
€25
Jan van der Groen
1679 · Fine · NL
€1,250
Bernardin de Saint-Pierre
1786 · Very good
€545
John Josselyn
1679 · Very good
€910
William MacGillivray
1800 · Good
€80
Johannes Goedaert
1673 · Very good · NL
€970
Charles Darwin
1909 · Fine
€90
Adolf Erik Nordenskiöld
1915 · Very good
€40
Sir William Jardine, James Duncan
1818 · Fine
€330
Smith, Robert rat-catcher
1782 · Good
€250
John Mason Good
1835 · Good
€135
Ernest Thompson Seton
1912 · Fair
€25
Beatrix Potter
1912 · Good
€35
Scheffer, Johannes
1711 · Fair
€315
Grant Allen
1935 · Good
€75
Grant Allen
1885 · Good
€155
Edwin Lankester
1812 · Good
€160
Pieter Hendrik van der Kemp
1935 · Good · NL
€20
Henry McMurtrie, Henry McMurtrie
1821 · Very good
€210
Francis Bacon
1652 · Fair
€1,480
Charles Hamilton Smith, Sir William Jardine
1839 · Very good
€180