Bradley M. Patten
1920 · Good
€30
Leslie Brainerd Arey
1924 · Very good
€45
Luther Burbank
1935 · Fine
€65
William Bateson, Gregor Mendel
1906 · Good
€95
Arthur Radclyffe Dugmore
1914 · Very good
€50
J. H. Walsh
1922 · Very good
€115
George Fleming
1898 · Good
€50
Grant Allen
1884 · Good
€110
Charles Darwin
1884 · Very good
€100
Robert Bloomfield
1814 · Good
€175
Cornelius Belkmeer
1753 · Very good · NL
€935
Edmund Gosse
1916 · Good
€30
Oscar Victor Brumley
1935 · Very good
€55
Vries, Hugo de
1803 · Very good · NL
€235
Jones, Thomas Rymer
1879 · Very good
€95
L. A. Borradaile
1935 · Good
€20
Thomas Low Nichols
1854 · Very good
€140
Gebrüder Grimm [Brothers Grimm]
1935 · Fair
€15
Frank Thomas Bullen
1897 · Very good
€60
Larry L. Mai
1925 · Very good
€65
Thomas De Grey
1641 · Very good
€920
Charles Darwin
1931 · Good
€55
European Congress on Biotechnology (9th 1999 Brussels, Belgium)
1925 · Good
€20
Alexander Numan
1884 · Good · NL
€70
William Gibson, veterinary surgeon
1753 · Fine
€365
Frederick Orpen Bower
1934 · Good
€50
George J. Engelmann
1927 · Fair
€35
United States. Bureau of Animal Industry
1914 · Fair
€40
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Sallust
1816 · Good
€240
K. F. Holle
1877 · Very good · NL
€95
Charles Darwin
1895 · Fair
€25
Charles Hamilton Smith
1842 · Very good
€310
Neltje Blanchan
1898 · Fair
€30
Robert Chambers
1852 · Good
€160
Samuel William Johnson
1877 · Good
€100
Neltje Blanchan
1935 · Fair
€65
Sir John Richardson
1841 · Very good
€305
Oliver Davie
1904 · Good
€35
Andreas Röschlaub
1809 · Fine · NL
€195
Frederick Bogue Noyes
1935 · Very good
€45
Archibald Rogers
1926 · Good
€25
Martin Hiesemann
1924 · Good
€20
Arabella B. Buckley
1909 · Good
€20
Frank E. Beddard
1902 · Very good
€25
Hendrik Blink
1925 · Fair · NL
€20
Erasmus Darwin
1800 · Fair
€65
James Law
1891 · Very good
€110
Edward Jesse
1862 · Good
€40
Charles Darwin
1871 · Very good
€135
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
William Withering
1801 · Very good
€195
Charles Darwin
1909 · Fine
€90
Frank Michler Chapman
1897 · Good
€130
George Riley
1800 · Fair
€150
Arabella B. Buckley
1876 · Good
€35
Jonathan Dwight
1905 · Very good
€120
Erasmus Darwin
1808 · Fine
€280
Chauncy, Charles
1774 · Very good
€530
G. A. Henty
1907 · Very good
€40