R. Fletcher
1922 · Good
€20
Charles Hutton
1812 · Very good
€245
Claude Irwin Palmer
1912 · Good
€20
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
George Boole
1882 · Fine
€65
Silvanus Phillips Thompson
1935 · Very good
€35
Walsh, Michael
1808 · Very good
€180
John A. Van de Walle
1920 · Good
€35
Walter E. Thirring
1906 · Fine
€40
Thomas Simpson
1751 · Very good
€660
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Joseph Louis Lagrange, A. Boissonnade
1793 · Very good
€505
Sir J. J. Thomson
1907 · Good
€25
Oliver Byrne
1877 · Fine
€75
René Descartes
1912 · Very good
€85
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
G. N. Watson
1935 · Good
€20
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Immanuel Kant, Kant
1816 · Very good
€155
Immanuel Kant, Alain Renaut
1807 · Very good
€330
George Johnston Allman
1879 · Fine
€130
Antoine Laurent Lavoisier
1812 · Fine
€315
Lewis Foreman Day
1920 · Fine
€70
Bertrand Russell
1935 · Good
€85
Thomas Troward
1922 · Good
€30
Robert Thomas
1819 · Very good
€180
Antonius Gerardus van Onsenoort
1832 · Very good · NL
€120
Martin Klopstock
1911 · Good
€35
Alfred Daniell
1888 · Good
€70
Elias Loomis
1883 · Very good
€120
Francis Sutton
1896 · Very good
€115
John Harvey Kellogg
1914 · Very good
€140
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Roger Eliot Fry
1931 · Very good
€30
Garrett Putman Serviss
1935 · Good
€95
Robert Hooper M.D.
1822 · Very good
€370
William Halfpenny
1781 · Very good
€600
Colin MacLaurin
1753 · Very good
€835
William Houston Greene
1884 · Very good
€80
Aristotle
1901 · Good
€70
Felix O'Gallagher
1786 · Good
€265
Sebastiano Serlio
1553 · Good
€655
Alonzo Gray
1846 · Good
€135
Sir James Alfred Ewing
1932 · Good
€95
Maria Montessori
1931 · Good
€110
W. R. Tymms, Matthew Digby Wyatt
1872 · Very good
€50
Joseph Priestley
1841 · Very good
€95
René Descartes
1655 · Fine
€1,820
Denison Olmsted
1868 · Good
€60
James Lind
1786 · Good
€360
Friedrich Fröbel
1913 · Good
€20
Patrick A. Finney
1935 · Very good
€60
Robert Flint
1932 · Very good
€40
Erasmus Darwin
1808 · Fine
€280
Herbert French
1914 · Good
€20
John Joseph Griffin
1832 · Good
€225
Freda Dinn
1903 · Very good
€35
Walter Pye
1918 · Very good
€135
Frank Hall Thorp
1906 · Good
€25