Charlotte Perkins Gilman, Tushar Lohia
1903 · Good
€65
Richard H. Tawney
1935 · Good
€35
James Bonar
1910 · Good
€65
James E. Thorold Rogers
1893 · Very good
€175
Charles Babbage
1840 · Good
€75
Thomas Griffith Taylor
1922 · Very good
€50
Adam Smith, Andrew Skinner
1790 · Good
€310
John Ruskin
1935 · Very good
€35
John Maynard Keynes, Jens Hölscher
1935 · Very good
€45
John Stuart Mill
1891 · Very good
€65
Henry E. Roscoe
1906 · Good
€45
Upton Sinclair
1916 · Very good
€25
William Stanley Jevons
1874 · Very good
€65
John Stuart Mill
1860 · Very good
€165
John Ruskin
1884 · Very good
€215
Benedetto Croce
1915 · Good
€30
Petty, William Sir
1721 · Good
€420
E. A. Howland
1850 · Good
€150
Emanuel Hannak
1911 · Very good · NL
€25
Cassius Jackson Keyser
1935 · Good
€50
Justus von Liebig, J. von Liebig
1845 · Fair
€105
P.-J. Proudhon
1842 · Good
€160
Arthur B. Curtis
1929 · Fine
€60
Edwin Checkley
1890 · Good
€50
Willem Frederik Rochussen
1913 · Good · NL
€105
Henry Lewis Rietz
1929 · Fair
€30
Bertrand Russell
1935 · Fair
€30
Den, Tex, C.J.
1893 · Very good · NL
€210
Ira Remsen
1888 · Very good
€120
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Eugène Pittard
1926 · Good
€20
Charles Hutton
1812 · Very good
€245
Karl Marx
1853 · Very good
€55
Catharine Esther Beecher
1847 · Good
€160
L. E. J. Brouwer
1909 · Good · NL
€60
R. Fletcher
1922 · Good
€20
Edwin Emery Slosson
1935 · Fair
€25
Agnes C. Laut
1920 · Good
€80
Walsh, Michael
1808 · Very good
€180
Karl Marx
1870 · Fine
€195
William Leybourn, Richard Sault
1696 · Good
€1,050
Alexander von Humboldt
1812 · Good
€100
Phillips Brooks
1911 · Very good
€25
Harriet Martineau
1858 · Very good
€165
Will Durant
1919 · Good
€50
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Jane C. Webb Loudon
1857 · Very good
€155
Ron Larson
1906 · Good
€45
Jean Le Rond d'Alembert
1753 · Very good
€300
Willem Usselincx
1630 · Good · NL
€520
David Eugene Smith
1917 · Very good
€70
Thorstein Veblen
1912 · Good
€40
Carl Joseph West
1920 · Very good
€45
Ernest Albee
1906 · Good
€20
Herbert E. Cobb
1935 · Very good
€30
F. Matthias Alexander
1935 · Fine
€35
Rudolf von Wagner
1871 · Very good
€70
Alexander von Humboldt
1853 · Very good
€50
Justus von Liebig
1844 · Very good
€220
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180