William Leybourn, Richard Sault
1696 · Good
€1,050
Edward Hatton
1721 · Good
€195
Abraham de Moivre
1734 · Good
€750
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Silvanus Phillips Thompson
1935 · Very good
€35
Oliver Byrne
1877 · Fine
€75
James Hilton
1685 · Good
€465
John Hamilton Moore
1799 · Fine
€740
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Petty, William Sir
1721 · Good
€420
Basilius Valentinus, Theodor Kerckring
1654 · Very good
€1,415
Jacques Le Moine de l'Espine
1795 · Very good · NL
€250
Walsh, Michael
1808 · Very good
€180
Jacques Le Moine de l'Espine
1823 · Good · NL
€135
John Ayres
1696 · Very good
€1,970
Claude Irwin Palmer
1912 · Good
€20
John Ward (of Chester)
1708 · Good
€305
Jørgen Peter Müller
1902 · Fine
€155
Iamblichus, L. Deubner
1746 · Good
€250
Martin Klopstock
1911 · Good
€35
Thomas Simpson
1751 · Very good
€660
United States. Congress. Senate. Committee on Patents
1877 · Very good
€75
Charles Hutton
1812 · Very good
€245
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
Gerrard Hickson
1922 · Very good
€35
John Joseph Griffin
1832 · Good
€225
Eugène Pittard
1926 · Good
€20
Garrett Putman Serviss
1935 · Good
€95
Margaret Bryan
1800 · Good
€210
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Ambrosius Aurelius Theodosius Macrobius
1571 · Good
€700
Bernard Le Bovier de Fontenelle
1722 · Good
€265
R. Fletcher
1922 · Good
€20
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
G. N. Watson
1935 · Good
€20
Galileo Galilei
1664 · Very good
€2,345
Guthrie, William, John Knox
1789 · Very good
€235
Caleb Bingham
1806 · Fine
€180
Gottfried Wilhelm Leibniz
1721 · Good
€460
James Finley Weir Johnston
1855 · Very good
€225
René Descartes
1912 · Very good
€85
John Conduitt
1733 · Very good
€665
Walter E. Thirring
1906 · Fine
€40
Denison Olmsted
1868 · Good
€60
Felix O'Gallagher
1786 · Good
€265
Richard Helsham
1743 · Very good
€365
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Saint-Germain, Claude-Louis comte de
1814 · Good · NL
€85
Edwin Emery Slosson
1935 · Very good
€40
Auguste Comte
1801 · Very good
€250
Joseph Priestley
1841 · Very good
€95
George Sand
1849 · Good
€175
Euclid
1585 · Very good
€565
Colin MacLaurin
1753 · Very good
€835
Marcet Mrs
1828 · Good
€155
John Frederick William Herschel
1856 · Very good
€55
Percival Lowell
1907 · Very good
€25
John Harvey Kellogg
1914 · Very good
€140
James Ferguson
1765 · Very good
€805