Robert T. Gunther
1923 · Fair
€75
Aristotle
1561 · Very good
€915
Euclid
1585 · Very good
€565
John Joseph Griffin
1832 · Good
€225
Albert Watson Davison
1935 · Very good
€95
Mackinder, Halford John Sir
1922 · Very good
€35
Apollonius of Perga, William H. Donahue
1661 · Fair
€530
Nathaniel Southgate Shaler
1915 · Fair
€30
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Bertrand Russell
1935 · Good
€85
Francis Sutton
1896 · Very good
€115
Chaptal, Jean-Antoine-Claude comte de Chanteloup
1794 · Good
€230
A. Oliver
1795 · Fine
€480
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Nicholson, William
1818 · Very good
€185
Michael Faraday
1842 · Fair
€60
Sir James Alfred Ewing
1932 · Good
€95
Richard Helsham
1743 · Very good
€365
Marcet Mrs
1815 · Good
€235
John Harvey Kellogg
1914 · Very good
€140
Jane Haldimand Marcet
1809 · Fine
€255
Nathaniel Bowditch
1869 · Fair
€125
Johannes Kepler
1616 · Fair
€1,400
Felix O'Gallagher
1786 · Good
€265
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Gottfried Wilhelm Leibniz
1721 · Good
€460
Comstock, George C.
1923 · Fair
€15
John Hamilton Moore
1799 · Fine
€740
Walter E. Thirring
1906 · Fine
€40
Jacques Rohault
1674 · Fair
€520
Alfred Henry Allen
1884 · Very good
€120
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Antoine François de Fourcroy
1816 · Good
€285
Elias Loomis
1883 · Very good
€120
George Boole
1882 · Fine
€65
George Johnston Allman
1879 · Fine
€130
John William Draper
1847 · Fine
€180
Ambrosius Aurelius Theodosius Macrobius
1571 · Good
€700
George Adams
1797 · Fair
€320
Marcet Mrs
1828 · Good
€155
Sir J. J. Thomson
1907 · Good
€25
Guthrie, William, John Knox
1789 · Very good
€235
John Conduitt
1733 · Very good
€665
Walter W. Bryant
1907 · Good
€25
William Leybourn, Richard Sault
1696 · Good
€1,050
James Hilton
1685 · Good
€465
Antoine Laurent Lavoisier
1812 · Fine
€315
Leonhard Euler
1763 · Fair
€140
Jacques Le Moine de l'Espine
1795 · Very good · NL
€250
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Bernard Le Bovier de Fontenelle
1722 · Good
€265
Benjamin Smith Barton
1830 · Fine
€515
Edgar Brinsmead
1800 · Very good
€135
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Donald Walker
1851 · Fair
€25
Basilius Valentinus, Theodor Kerckring
1654 · Very good
€1,415
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
James Ferguson
1765 · Very good
€805
Silvanus Phillips Thompson
1935 · Very good
€35
Abraham de Moivre
1734 · Good
€750