John Joly
1932 · Very good
€75
Arnold Henry Guyot
1850 · Fair
€35
Jedidiah Morse
1802 · Very good
€130
William Beebe
1922 · Very good
€60
Thomas Henry Huxley
1889 · Fair
€30
Miller, William J.
1935 · Fair
€20
Carl Linnaeus
1751 · Good
€495
Caleb Bingham
1806 · Fine
€180
Alfred Wegener
1906 · Very good
€55
Nathaniel Southgate Shaler
1915 · Fair
€30
Asa Gray
1889 · Very good
€115
Asa Gray
1891 · Good
€80
Mackinder, Halford John Sir
1922 · Very good
€35
Erasmus Darwin
1808 · Fine
€280
Samuel William Johnson
1877 · Good
€100
J. Reynolds Green
1916 · Fair
€20
Eugène Pittard
1926 · Good
€20
James Lind
1786 · Good
€360
Sir William Jardine
1808 · Good
€140
André Michaux
1811 · Fair
€140
Sir James Edward Smith
1811 · Good
€275
Carlton C. Curtis
1907 · Fine
€50
Hill, Charles
1914 · Fair
€45
Harriet Martineau
1899 · Fine
€145
Justus von Liebig
1842 · Very good
€135
Adolf Engler
1917 · Good
€25
John D. Godman
1827 · Fine
€125
Thomas Vicary
1934 · Good
€75
Matthew Baillie
1812 · Good
€175
T. Jeffery Parker
1907 · Fair
€55
Sedgwick, Adam
1915 · Very good
€95
Sir Francis Galton
1923 · Good
€20
Hugh Miller
1859 · Very good
€80
Sanborn Tenney
1886 · Very good
€125
Julie Hoek
1930 · Very good · NL
€35
Frederick Bogue Noyes
1935 · Very good
€45
John Wesley
1796 · Very good
€575
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Charles Darwin
1909 · Fine
€90
Priscilla Wakefield
1825 · Good
€140
Harriman Alaska Expedition (1899)
1901 · Very good
€70
Arthur Phillip
1795 · Very good
€530
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Carl Linnaeus
1784 · Very good
€405
Krogh, August
1935 · Very good
€85
Sir William Jardine, James Duncan
1838 · Very good
€190
Bossu M.
1779 · Very good
€600
David Attenborough
1744 · Good
€360
Hilaire Belloc
1908 · Good
€70
Charles Cardale Babington
1843 · Very good
€145
Gilbert Imlay
1800 · Good
€180
Thomas Bewick
1815 · Very good
€95
B. B. Thatcher
1813 · Fine
€365
François André Michaux
1824 · Fine
€405
Carl Lumholtz
1935 · Fair
€35
Edward Stanley
1841 · Fine
€165
William Yarrell
1882 · Good
€45
George Adams
1797 · Fair
€320
Thomas Low Nichols
1854 · Very good
€140
Iamblichus, L. Deubner
1746 · Good
€250