William Houston Greene
1884 · Very good
€80
Richard Helsham
1743 · Very good
€365
Jedidiah Morse
1802 · Very good
€130
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Gottfried Wilhelm Leibniz
1721 · Good
€460
Marcet Mrs
1815 · Good
€235
Gerrard Hickson
1922 · Very good
€35
Claude Irwin Palmer
1912 · Good
€20
Nathaniel Southgate Shaler
1915 · Fair
€30
Garrett Putman Serviss
1935 · Good
€95
Leonhard Euler
1805 · Fair
€60
Jöns Jacob Berzelius
1834 · Good
€90
Denison Olmsted
1868 · Good
€60
John Ward (of Chester)
1708 · Good
€305
William Leybourn, Richard Sault
1696 · Good
€1,050
Leonhard Euler
1763 · Fair
€140
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
Bernard Nieuwentyt
1747 · Very good · NL
€235
Marcet Mrs
1828 · Good
€155
James Finley Weir Johnston
1855 · Very good
€225
Charles Hutton
1812 · Very good
€245
Euclid
1585 · Very good
€565
John Joseph Griffin
1832 · Good
€225
Cooke, Josiah Parsons
1883 · Good
€60
Thomas Roderick Fraser, Andrew Dewar
1881 · Fair
€95
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Jane Haldimand Marcet
1809 · Fine
€255
José Ortega y Gasset
1935 · Good
€45
Arnold Henry Guyot
1850 · Fair
€35
Frank Hall Thorp
1906 · Good
€25
Felix O'Gallagher
1786 · Good
€265
René Descartes
1912 · Very good
€85
Alonzo Gray
1846 · Good
€135
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Antoine Laurent Lavoisier
1812 · Fine
€315
William Thomas Brande
1820 · Fine
€190
Joseph Priestley
1796 · Fine
€300
Bertrand Russell
1935 · Good
€85
James Hilton
1685 · Good
€465
Edwin Emery Slosson
1935 · Very good
€40
Silvanus Phillips Thompson
1935 · Very good
€35
W. Simon
1912 · Good
€70
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
George Johnston Allman
1879 · Fine
€130
Walter E. Thirring
1906 · Fine
€40
Caleb Bingham
1806 · Fine
€180
Jørgen Peter Müller
1902 · Fine
€155
Chemical Society (Great Britain)
1893 · Very good
€60
Apollonius of Perga, William H. Donahue
1661 · Fair
€530
Alfred Daniell
1888 · Good
€70
John William Draper
1847 · Fine
€180
Nicholson, William
1818 · Very good
€185
Kane, Robert
1847 · Good
€100
Justus von Liebig
1842 · Very good
€135
Chaptal, Jean-Antoine-Claude comte de Chanteloup
1794 · Good
€230
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Samuel William Johnson
1877 · Good
€100
Guthrie, William, John Knox
1789 · Very good
€235
Frederick Soddy
1935 · Fine
€30