R. Fletcher
1922 · Good
€20
Carl David Tolmé Runge
1916 · Fine
€50
Hutchison, Robert Sir
1897 · Good
€130
Foster Dee Snell, Cornelia T. Snell
1934 · Very good
€30
Henri Poincaré, Francis Maitland
1907 · Good
€60
Ronald Aylmer Fisher
1932 · Very good
€40
Richard Courant
1927 · Good
€35
Jeanne Marie Bouvier de La Motte Guyon, James W. Metcalf
1786 · Good
€190
Edwin Checkley
1890 · Good
€50
René Descartes
1638 · Good
€1,375
Ludwig Gattermann
1930 · Good
€75
Charles Joseph Chamberlain
1910 · Good
€55
Maria Montessori
1931 · Good
€110
Philip Barrough
1604 · Very good
€2,155
John Eberle
1840 · Good
€100
Henri Poincaré, J. McKeen Cattell
1915 · Good
€50
Christine P. Dancey, John Reidy
1935 · Good
€55
Harriet Martineau
1839 · Very good
€160
William Cullen
1801 · Very good
€165
Alfred L. Loomis
1877 · Good
€50
John Wesley
1748 · Fine
€790
Abraham Bloemaert
1693 · Fine · NL
€1,425
John Wesley
1781 · Good
€360
John Russell Reynolds, Henry Hartshorne
1877 · Good
€35
Methodist Episcopal Church.
1811 · Good
€290
René Descartes
1658 · Good
€1,805
Abraham Kuyper
1914 · Good · NL
€20
H. Clay Trumbull
1916 · Very good
€60
John Wesley
1776 · Good
€360
William Gibson, veterinary surgeon
1753 · Fine
€365
H. Clay Trumbull
1899 · Good
€70
Southwood Smith
1884 · Very good
€145
Robert K. Gable, Marian B. Wolf
1926 · Good
€40
Henry Longueville Mansel
1873 · Good
€60
Martin Klopstock
1911 · Good
€35
Benedictus de Spinoza
1909 · Good
€30
John Cleland
1885 · Good
€80
Luther Burbank
1935 · Fine
€65
René Descartes
1912 · Very good
€85
Fresenius, C. Remigius
1871 · Good
€70
Felix Klein
1926 · Very good
€35
Charles Riborg Mann
1916 · Very good
€35
Henri Poincaré
1906 · Very good
€45
Fresenius, C. Remigius
1852 · Very good
€85
Samuel Thomson, Samuel Thomson
1855 · Good
€125
Francis Bacon
1648 · Good
€725
Jonathan Pereira
1880 · Good · NL
€110
Christian Wolff
1745 · Very good · NL
€300
Claude Bernard
1870 · Very good
€130
Francis Bacon
1621 · Very good
€1,550
Bell, Benjamin
1783 · Good
€455
Menno Simons
1795 · Very good · NL
€405
Benjamin Field, John C. Symons
1889 · Very good
€50
Legh Richmond
1800 · Good
€150
Plato
1916 · Good
€20
Lewis Atterbury Stimson
1897 · Good
€70
John Stuart Mill, John M. Robson
1867 · Good
€140
James Scratchley
1816 · Fine
€120