Alfred Henry Allen
1884 · Very good
€120
Jacques Le Moine de l'Espine
1795 · Very good · NL
€250
Edward Hatton
1721 · Good
€195
Jacques Le Moine de l'Espine
1823 · Good · NL
€135
Sir Humphry Davy
1827 · Good
€85
Jean Le Rond d'Alembert
1753 · Very good
€300
Samuel William Johnson
1877 · Good
€100
Petty, William Sir
1721 · Good
€420
Walsh, Michael
1808 · Very good
€180
William Leybourn, Richard Sault
1696 · Good
€1,050
Nathaniel Bowditch
1869 · Fair
€125
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Eugène Pittard
1926 · Good
€20
Charles Fort
1933 · Fair
€35
G. Christian Hoffmann
1901 · Good
€30
John Dalton
1838 · Good
€85
Euclid
1585 · Very good
€565
James Finley Weir Johnston
1855 · Very good
€225
John Ayres
1696 · Very good
€1,970
Silvanus Phillips Thompson
1935 · Very good
€35
Chaptal, Jean-Antoine-Claude comte de Chanteloup
1794 · Good
€230
Robert Boyle
1673 · Very good
€600
John Joseph Griffin
1832 · Good
€225
Benjamin Smith Barton
1830 · Fine
€515
John Hamilton Moore
1799 · Fine
€740
Iamblichus, L. Deubner
1746 · Good
€250
Abraham de Moivre
1734 · Good
€750
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Alonzo Gray
1846 · Good
€135
Frank Hall Thorp
1906 · Good
€25
Wilkins, John
1643 · Good
€485
Thomson, Thomas
1802 · Very good
€160
R. Fletcher
1922 · Good
€20
George Fownes
1848 · Very good
€200
Antoine François de Fourcroy
1816 · Good
€285
Johannes Kepler
1616 · Fair
€1,400
Guthrie, William, John Knox
1789 · Very good
€235
Thomas Low Nichols
1854 · Very good
€140
United States. Congress. Senate. Committee on Patents
1877 · Very good
€75
Felix O'Gallagher
1786 · Good
€265
Jedidiah Morse
1802 · Very good
€130
Joseph Louis Lagrange, A. Boissonnade
1793 · Very good
€505
Justus von Liebig
1842 · Very good
€135
Apollonius of Perga, William H. Donahue
1661 · Fair
€530
Antoine Laurent Lavoisier
1812 · Fine
€315
Charles Hutton
1812 · Very good
€245
Martin Klopstock
1911 · Good
€35
Chemical Society (Great Britain)
1893 · Very good
€60
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Lewis, William
1776 · Good
€450
Michael Faraday
1842 · Fair
€60
William Kingdon Clifford
1914 · Fair
€35
Immanuel Kant, Kant
1816 · Very good
€155
Basilius Valentinus, Theodor Kerckring
1654 · Very good
€1,415
Parkes, Samuel
1817 · Good
€110
Richard Helsham
1743 · Very good
€365
Alfred Wegener
1906 · Very good
€55
Thomas Roderick Fraser, Andrew Dewar
1881 · Fair
€95
William Thomas Brande
1820 · Fine
€190