Robert Hooke
1672 · Very good
€770
Ralph W. G. Wyckoff
1935 · Very good
€30
Freda Dinn
1903 · Very good
€35
Thomson, Thomas
1802 · Very good
€160
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Colin MacLaurin
1753 · Very good
€835
John Conduitt
1733 · Very good
€665
Percival Lowell
1907 · Very good
€25
Alexander Jamieson
1853 · Very good
€45
Sir Isaac Newton
1727 · Very good
€475
Elias Loomis
1883 · Very good
€120
John Freind
1727 · Very good
€225
Moyse Charas
1677 · Very good
€1,080
William Houston Greene
1884 · Very good
€80
Aristotle
1561 · Very good
€915
Euclid
1585 · Very good
€565
Frederick Soddy
1935 · Fine
€30
Thomas Simpson
1751 · Very good
€660
Lazzaro Spallanzani
1778 · Very good
€545
Great Britain. Commissioners of Patents
1863 · Fine
€95
Henry, William
1720 · Very good
€615
Wilson, Erasmus Sir
1849 · Very good
€170
Yogananda Paramahansa
1931 · Fine
€125
Nicolas Malebranche
1693 · Very good
€600
Gerrard Hickson
1922 · Very good
€35
Sir William Jardine
1806 · Very good
€265
Charles Hutton
1812 · Very good
€245
Frederick Bogue Noyes
1935 · Very good
€45
John Frederick William Herschel
1856 · Very good
€55
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
Watson, Thomas Sir
1846 · Very good
€185
Walter Pye
1918 · Very good
€135
Richard Helsham
1743 · Very good
€365
Turner, Daniel
1763 · Very good
€520
Philip Barrough
1604 · Very good
€2,155
Andreas Röschlaub
1809 · Fine · NL
€195
Krogh, August
1935 · Very good
€85
Niccolò Machiavelli
1572 · Very good
€570
James Syme
1833 · Fine
€220
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Jacques-Bénigne Winslow
1774 · Very good
€425
William Whewell
1848 · Fine
€145
John Joly
1932 · Very good
€75
James Syme
1840 · Very good
€145
George Fownes
1848 · Very good
€200
Jane Haldimand Marcet
1809 · Fine
€255
Jan Hendrik van Swinden
1795 · Very good · NL
€330
William Cullen
1801 · Very good
€165
Plato
1835 · Fine
€145
François André Michaux
1824 · Fine
€405
Oliver Byrne
1877 · Fine
€75
John Flaxman
1829 · Very good
€130
Erasmus Darwin
1808 · Fine
€280
Galileo Galilei
1664 · Very good
€2,345
Friedrich Anton Wilhelm Miquel
1850 · Very good · NL
€250
Bell, John
1817 · Very good
€105
James Ferguson
1765 · Very good
€805
Walter E. Thirring
1906 · Fine
€40
Pierre Pomet
1715 · Very good
€420
Robert Thomas
1819 · Very good
€180