R. Fletcher
1922 · Good
€20
Charles Hutton
1812 · Very good
€245
Claude Irwin Palmer
1912 · Good
€20
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
George Boole
1882 · Fine
€65
Silvanus Phillips Thompson
1935 · Very good
€35
John Ayres
1696 · Very good
€1,970
Abraham de Moivre
1734 · Good
€750
Walsh, Michael
1808 · Very good
€180
William Leybourn, Richard Sault
1696 · Good
€1,050
John A. Van de Walle
1920 · Good
€35
Walter E. Thirring
1906 · Fine
€40
John Ward (of Chester)
1708 · Good
€305
Thomas Simpson
1751 · Very good
€660
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Petty, William Sir
1721 · Good
€420
Joseph Louis Lagrange, A. Boissonnade
1793 · Very good
€505
Sir J. J. Thomson
1907 · Good
€25
Oliver Byrne
1877 · Fine
€75
René Descartes
1912 · Very good
€85
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
G. N. Watson
1935 · Good
€20
Euclid
1585 · Very good
€565
Sir Isaac Newton
1727 · Very good
€475
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Immanuel Kant, Kant
1816 · Very good
€155
John Conduitt
1733 · Very good
€665
Immanuel Kant, Alain Renaut
1807 · Very good
€330
George Johnston Allman
1879 · Fine
€130
Antoine Laurent Lavoisier
1812 · Fine
€315
Lewis Foreman Day
1920 · Fine
€70
Nicholson, William
1818 · Very good
€185
Bertrand Russell
1935 · Good
€85
Thomas Troward
1922 · Good
€30
Robert Thomas
1819 · Very good
€180
Jan Hendrik van Swinden
1795 · Very good · NL
€330
Antonius Gerardus van Onsenoort
1832 · Very good · NL
€120
Martin Klopstock
1911 · Good
€35
Richard Helsham
1743 · Very good
€365
James Syme
1840 · Very good
€145
Alfred Daniell
1888 · Good
€70
Elias Loomis
1883 · Very good
€120
Giambattista Vico
1737 · Very good
€1,090
Francis Sutton
1896 · Very good
€115
John Harvey Kellogg
1914 · Very good
€140
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Roger Eliot Fry
1931 · Very good
€30
Nicolas Malebranche
1693 · Very good
€600
Garrett Putman Serviss
1935 · Good
€95
James Syme
1833 · Fine
€220
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
Robert Hooper M.D.
1822 · Very good
€370
Philip Barrough
1604 · Very good
€2,155
John Dalton
1838 · Good
€85
William Halfpenny
1781 · Very good
€600
Colin MacLaurin
1753 · Very good
€835
James Rennie
1840 · Good
€250
William Houston Greene
1884 · Very good
€80
Aristotle
1901 · Good
€70