Eugène Pittard
1926 · Good
€20
Benjamin Smith Barton
1830 · Fine
€515
Thomas Low Nichols
1854 · Very good
€140
Jedidiah Morse
1802 · Very good
€130
Iamblichus, L. Deubner
1746 · Good
€250
Jørgen Peter Müller
1902 · Fine
€155
Alfred Wegener
1906 · Very good
€55
Thomas Roderick Fraser, Andrew Dewar
1881 · Fair
€95
Johannes Kepler
1616 · Fair
€1,400
Arnold Henry Guyot
1850 · Fair
€35
John Joly
1932 · Very good
€75
Apollonius of Perga, William H. Donahue
1661 · Fair
€530
William Kingdon Clifford
1914 · Fair
€35
Nathaniel Southgate Shaler
1915 · Fair
€30
John Conduitt
1733 · Very good
€665
Petty, William Sir
1721 · Good
€420
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Euclid
1585 · Very good
€565
James Finley Weir Johnston
1855 · Very good
€225
James Hilton
1685 · Good
€465
Charles Hutton
1812 · Very good
€245
Edwin Emery Slosson
1935 · Very good
€40
William Houston Greene
1884 · Very good
€80
Elsdon Best
1935 · Good
€20
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
John Ward (of Chester)
1708 · Good
€305
John Ayres
1696 · Very good
€1,970
Caleb Bingham
1806 · Fine
€180
Charles Fort
1933 · Fair
€35
Bernard Le Bovier de Fontenelle
1722 · Good
€265
Jacques Rohault
1674 · Fair
€520
Walter E. Thirring
1906 · Fine
€40
George Johnston Allman
1879 · Fine
€130
Jean Le Rond d'Alembert
1753 · Very good
€300
Garrett Putman Serviss
1935 · Good
€95
Gerrard Hickson
1922 · Very good
€35
William Leybourn, Richard Sault
1696 · Good
€1,050
Claude Irwin Palmer
1912 · Good
€20
Margaret Bryan
1800 · Good
€210
Antoine Laurent Lavoisier
1812 · Fine
€315
Wilkins, John
1643 · Good
€485
Chemical Society (Great Britain)
1893 · Very good
€60
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Richard Helsham
1743 · Very good
€365
Thomson, Thomas
1802 · Very good
€160
Basilius Valentinus, Theodor Kerckring
1654 · Very good
€1,415
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Mackinder, Halford John Sir
1922 · Very good
€35
Bertrand Russell
1935 · Good
€85
Alonzo Gray
1846 · Good
€135
Miller, William J.
1935 · Fair
€20
Ralph W. G. Wyckoff
1935 · Very good
€30
Gottfried Wilhelm Leibniz
1721 · Good
€460
Aristotle
1561 · Very good
€915
Jean Le Rond d'Alembert
1765 · Fair
€460
Justus von Liebig
1842 · Very good
€135
Antoine François de Fourcroy
1816 · Good
€285
Guthrie, William, John Knox
1789 · Very good
€235
Abraham de Moivre
1734 · Good
€750
John Harvey Kellogg
1914 · Very good
€140