Nicholson, William
1818 · Very good
€185
Apollonius of Perga, William H. Donahue
1661 · Fair
€530
William Leybourn, Richard Sault
1696 · Good
€1,050
George Adams
1797 · Fair
€320
Basilius Valentinus, Theodor Kerckring
1654 · Very good
€1,415
Chemical Society (Great Britain)
1893 · Very good
€60
Guthrie, William, John Knox
1789 · Very good
€235
Bernard Le Bovier de Fontenelle
1722 · Good
€265
Colin MacLaurin
1753 · Very good
€835
Bertrand Russell
1935 · Good
€85
Cooke, Josiah Parsons
1883 · Good
€60
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Charles Fort
1933 · Fair
€35
William Thomas Brande
1820 · Fine
€190
Miller, William J.
1935 · Fair
€20
Sir Humphry Davy
1827 · Good
€85
Edgar Brinsmead
1800 · Very good
€135
John Ward (of Chester)
1708 · Good
€305
William Houston Greene
1884 · Very good
€80
Garrett Putman Serviss
1935 · Good
€95
Aristotle
1561 · Very good
€915
Mackinder, Halford John Sir
1922 · Very good
€35
Alfred Daniell
1888 · Good
€70
Joseph Priestley
1841 · Very good
€95
Thomas Low Nichols
1854 · Very good
€140
W. Simon
1912 · Good
€70
Samuel Vince
1843 · Good
€75
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
John Dalton
1838 · Good
€85
Chaptal, Jean-Antoine-Claude comte de Chanteloup
1794 · Good
€230
Abraham de Moivre
1734 · Good
€750
Denison Olmsted
1868 · Good
€60
Justus von Liebig
1842 · Very good
€135
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
G. Christian Hoffmann
1901 · Good
€30
René Descartes
1912 · Very good
€85
Antoine Laurent Lavoisier
1812 · Fine
€315
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
James Finley Weir Johnston
1855 · Very good
€225
Galileo Galilei
1624 · Fair
€1,240
Henry, William
1720 · Very good
€615
A. Oliver
1795 · Fine
€480
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Richard Helsham
1743 · Very good
€365
Jane Haldimand Marcet
1809 · Fine
€255
John Ayres
1696 · Very good
€1,970
José Ortega y Gasset
1935 · Good
€45
United States. Congress. Senate. Committee on Patents
1877 · Very good
€75
Thomson, Thomas
1802 · Very good
€160
Benjamin Smith Barton
1830 · Fine
€515
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
Robert T. Gunther
1923 · Fair
€75
Turner, Edward
1847 · Good
€105
John Harvey Kellogg
1914 · Very good
€140
Jørgen Peter Müller
1902 · Fine
€155
Kane, Robert
1847 · Good
€100
George Fownes
1848 · Very good
€200
Jacques Le Moine de l'Espine
1795 · Very good · NL
€250
Arnold Henry Guyot
1850 · Fair
€35
Caleb Bingham
1806 · Fine
€180