Frederick Soddy
1935 · Fine
€30
Thomson, Thomas
1802 · Very good
€160
John Wesley
1796 · Very good
€575
Robert Thomas
1819 · Very good
€180
Alexander Jamieson
1853 · Very good
€45
Roger Eliot Fry
1931 · Very good
€30
William Houston Greene
1884 · Very good
€80
John Joly
1932 · Very good
€75
Yogananda Paramahansa
1931 · Fine
€125
John Conduitt
1733 · Very good
€665
Lazzaro Spallanzani
1778 · Very good
€545
James Finley Weir Johnston
1855 · Very good
€225
Giambattista Vico
1737 · Very good
€1,090
William Whewell
1848 · Fine
€145
Bell, John
1817 · Very good
€105
William Thomas Brande
1820 · Fine
€190
Wilson, Erasmus Sir
1849 · Very good
€170
George Fownes
1848 · Very good
€200
Walter Pye
1918 · Very good
€135
Jacob Bigelow
1844 · Fine
€140
Christian Wolff
1745 · Very good · NL
€300
Sir Charles Bell
1835 · Very good
€175
John D. Godman
1827 · Fine
€125
Alexander Tweedie, System
1841 · Fine
€160
Edward Henry Knight
1816 · Very good
€240
Percival Lowell
1907 · Very good
€25
Goff, E. S.
1899 · Very good
€70
Jacob Haafner
1851 · Very good · NL
€85
Nicolas Malebranche
1693 · Very good
€600
Henry, William
1720 · Very good
€615
Galileo Galilei
1664 · Very good
€2,345
James White
1814 · Very good
€130
Robert Hooke
1672 · Very good
€770
John Harvey Kellogg
1914 · Very good
€140
Euclid
1585 · Very good
€565
René Descartes
1912 · Very good
€85
Colin MacLaurin
1753 · Very good
€835
John William Draper
1847 · Fine
€180
Charles Hutton
1812 · Very good
€245
William Cullen
1801 · Very good
€165
Turner, Daniel
1763 · Very good
€520
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
Moyse Charas
1677 · Very good
€1,080
Watson, Thomas Sir
1846 · Very good
€185
Sanborn Tenney
1886 · Very good
€125
Alois Senefelder
1828 · Very good
€210
Guy Consolmagno, Dan M. Davis
1766 · Very good
€810
Jane Haldimand Marcet
1809 · Fine
€255
Thomas Middleton
1580 · Fine
€1,055
Sir Isaac Newton
1727 · Very good
€475
Freda Dinn
1903 · Very good
€35
Great Britain. Commissioners of Patents
1863 · Fine
€95
George Boole
1882 · Fine
€65
Walsh, Michael
1808 · Very good
€180
Richard Helsham
1743 · Very good
€365
John Quincy
1725 · Very good
€565
G. Wisse
1908 · Very good · NL
€30
Thomas Low Nichols
1854 · Very good
€140
James Syme
1840 · Very good
€145
Carlton C. Curtis
1907 · Fine
€50