René Descartes
1638 · Good
€1,375
Bernard Le Bovier de Fontenelle
1722 · Good
€265
William Leybourn, Richard Sault
1696 · Good
€1,050
John Bernhard Stallo
1883 · Fine
€55
Geoffrey Chaucer
1935 · Fine
€85
William Henry Bragg
1925 · Fair
€20
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
M.E. Schlesinger
1919 · Very good
€70
William Thoms
1862 · Good
€115
Genevieve Stebbins
1920 · Fair
€20
Marcet Mrs
1828 · Good
€155
Victor Lefebure
1935 · Fair
€15
Dudley Allen Sargent
1917 · Very good
€30
Thomas Aquinas Sister, originally Agnes O'Neil
1934 · Good
€75
James Finley Weir Johnston
1855 · Very good
€225
René Descartes
1912 · Very good
€85
Jean André de Luc, Jean André Luc
1808 · Very good
€115
Robert Boyle
1643 · Good
€1,230
Wilmore, Albert.
1921 · Good
€35
Charles Fort
1933 · Fair
€35
Samuel Colman, Samuel Colman
1935 · Good
€30
C. Judson Herrick
1931 · Fine
€55
Samuel Angus
1924 · Good
€75
James Clerk Maxwell
1881 · Good
€125
Richard A. Proctor
1918 · Good
€50
Wilkins, John
1643 · Good
€485
René Descartes
1666 · Good
€490
Christine P. Dancey, John Reidy
1935 · Good
€55
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Mackinder, Halford John Sir
1922 · Very good
€35
William Thomson Kelvin
1889 · Very good
€165
Jacques Le Moine de l'Espine
1795 · Very good · NL
€250
Jacques Le Moine de l'Espine
1778 · Good · NL
€750
Ronald Aylmer Fisher
1932 · Very good
€40
Mary Somerville
1863 · Good
€170
René Vallery-Radot
1917 · Good
€35
Edwin A. Burtt
1926 · Very good
€25
William Thomson Kelvin, Peter Guthrie Tait
1884 · Very good
€115
Jacques Rohault
1674 · Fair
€520
Thomas Griffith Taylor
1922 · Very good
€50
W. W. Rouse Ball, H. S. M. Coxeter
1898 · Fair
€125
Gottfried Wilhelm Leibniz
1721 · Good
€460
Antoine Laurent Lavoisier
1798 · Very good
€250
Ernest Albee
1906 · Good
€20
John William Norie
1886 · Good
€50
Carl Friedrich Gauss
1817 · Fine
€130
Garrett Putman Serviss
1935 · Good
€95
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Freda Dinn
1903 · Very good
€35
Immanuel Kant, Kant
1816 · Very good
€155
Michael Faraday
1874 · Fine
€65
Apollonius of Perga, William H. Donahue
1661 · Fair
€530
Benjamin Franklin
1752 · Very good
€720
Michael Faraday
1842 · Fair
€60
Samuel Pierpont Langley
1889 · Good
€45
William Cecil Dampier
1930 · Very good
€60
Jane Haldimand Marcet
1845 · Good
€120
Jane Haldimand Marcet
1820 · Fine
€365
Amédée Guillemin
1873 · Good
€95
Robert Ellis, F.L.S.
1852 · Very good
€110