Albert Einstein
1932 · Very good
€110
Edwin Emery Slosson
1935 · Very good
€40
Frederick Soddy
1935 · Fine
€30
Sir Isaac Newton
1727 · Very good
€475
John Conduitt
1733 · Very good
€665
Walter E. Thirring
1906 · Fine
€40
John Joly
1932 · Very good
€75
Gerrard Hickson
1922 · Very good
€35
Charles Hutton
1812 · Very good
€245
Elias Loomis
1883 · Very good
€120
Euclid
1585 · Very good
€565
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
Percival Lowell
1907 · Very good
€25
Richard Helsham
1743 · Very good
€365
Aristotle
1561 · Very good
€915
Colin MacLaurin
1753 · Very good
€835
René Descartes
1655 · Fine
€1,820
Yogananda Paramahansa
1931 · Fine
€125
Jan Hendrik van Swinden
1795 · Very good · NL
€330
William Whewell
1848 · Fine
€145
Henry, William
1720 · Very good
€615
Robert Thomas
1819 · Very good
€180
Ralph W. G. Wyckoff
1935 · Very good
€30
Bell, John
1817 · Very good
€105
Nicolas Malebranche
1693 · Very good
€600
Nicholson, William
1818 · Very good
€185
Thomas Simpson
1751 · Very good
€660
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
A. Oliver
1795 · Fine
€480
Watson, Thomas Sir
1846 · Very good
€185
James Ferguson
1765 · Very good
€805
John Freind
1727 · Very good
€225
William Houston Greene
1884 · Very good
€80
Thomson, Thomas
1802 · Very good
€160
René Descartes
1912 · Very good
€85
John Cowper Powys
1933 · Very good
€50
Antoine Laurent Lavoisier
1812 · Fine
€315
Freda Dinn
1903 · Very good
€35
James Finley Weir Johnston
1855 · Very good
€225
Lazzaro Spallanzani
1778 · Very good
€545
John Quincy
1725 · Very good
€565
George Fownes
1848 · Very good
€200
George Boole
1882 · Fine
€65
William Cullen
1801 · Very good
€165
Upton Sinclair
1927 · Very good
€75
Caleb Bingham
1806 · Fine
€180
Giambattista Vico
1737 · Very good
€1,090
Anthelme Richerand, G. J. M. De Lys
1830 · Very good
€105
Morris Raphael Cohen
1935 · Fine
€35
Jane Haldimand Marcet
1809 · Fine
€255
Jørgen Peter Müller
1902 · Fine
€155
John Frederick William Herschel
1856 · Very good
€55
George Campbell
1823 · Very good
€150
Alfred Wegener
1906 · Very good
€55
Robert Hooke
1672 · Very good
€770
Immanuel Kant, Alain Renaut
1807 · Very good
€330
William Derham
1722 · Fine
€450
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Dugald Stewart
1815 · Very good
€95
Robert Boyle
1673 · Very good
€600