M.E. Schlesinger
1919 · Very good
€70
James Lind
1786 · Good
€360
John Francis Campbell
1865 · Good
€50
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
Grant Allen
1884 · Very good
€45
Robert Ellis, F.L.S.
1852 · Very good
€110
J. H. Poynting
1916 · Very good
€45
Aristotle
1561 · Very good
€915
Wilmore, Albert.
1921 · Good
€35
John Joly
1932 · Very good
€75
Samuel Angus
1924 · Good
€75
Robert William Felkin
1898 · Good
€115
Ira Remsen
1888 · Very good
€120
Eugène Pittard
1926 · Good
€20
Mary Somerville
1863 · Good
€170
G. Hartwig
1900 · Good
€25
Preston, Thomas
1914 · Good
€30
Margaret Bryan
1800 · Good
€210
John Charles Van Dyke
1905 · Very good
€35
Friedrich Christian Accum
1816 · Good
€110
Alexander von Humboldt
1876 · Very good
€150
William Beebe
1935 · Fine
€115
Charles Darwin
1919 · Good
€30
Frederick Orpen Bower
1935 · Good
€35
Caleb Bingham
1806 · Fine
€180
Carlton C. Curtis
1907 · Fine
€50
William C. McC Lewis
1935 · Good
€30
Martín Cortés
1570 · Good
€745
Elijah H. Burritt
1866 · Good
€60
Brooks Adams
1897 · Fine
€190
Babcock & Wilcox Company.
1921 · Fine
€65
J. H. Poynting
1922 · Very good
€35
Samuel William Johnson
1877 · Good
€100
Alexander von Humboldt
1858 · Good
€110
C. A. Johns
1870 · Good
€40
Carl Linnaeus
1783 · Very good
€655
Carl Linnaeus
1779 · Very good
€245
William Cecil Dampier
1930 · Very good
€60
John Burroughs
1886 · Very good
€200
Daniel Webster
1854 · Good
€150
John Herbert Sangster
1863 · Good
€75
John Burroughs
1894 · Good
€45
Koninklijke Akademie van Wetenschappen (Netherlands). Afdeeling Natuurkunde
1886 · Very good · NL
€85
Samuel Colman, Samuel Colman
1935 · Good
€30
Dionysius Lardner
1875 · Very good
€50
Sir Isaac Newton
1727 · Very good
€475
Arabella B. Buckley
1887 · Good
€45
Ludvig Holberg
1776 · Good
€190
John Ruskin
1887 · Good
€45
Garrett Putman Serviss
1913 · Good
€35
William Thomson Kelvin
1889 · Very good
€165
Thomas Henry Huxley
1904 · Good
€35
M. Büsgen
1897 · Good
€65
John Stuart Mill
1891 · Very good
€65
José Ortega y Gasset
1931 · Very good
€60
Immanuel Kant
1767 · Good
€520
Carl Linnaeus
1751 · Good
€495
Jedidiah Morse
1802 · Very good
€130
Camille Flammarion
1887 · Fine
€80