Karl Pearson
1934 · Fine
€30
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Michael Faraday
1874 · Fine
€65
Arthur B. Curtis
1929 · Fine
€60
Alexander Tweedie, System
1841 · Fine
€160
F. Matthias Alexander
1935 · Fine
€35
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
George Fownes
1873 · Fine
€60
John Galsworthy
1935 · Fine
€105
Plato
1835 · Fine
€145
Plato
1562 · Fine
€1,785
Carl David Tolmé Runge
1916 · Fine
€50
René Descartes
1655 · Fine
€1,820
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Charles Lanman
1862 · Fine
€110
F. S. Macaulay
1922 · Fine
€135
Maurice S. Baldwin
1882 · Fine
€140
TETRIS
1748 · Fine
€1,000
Henry Paul Talbot
1932 · Fine
€55
Calvin Cutter
1849 · Fine
€420
Charles Darwin
1909 · Fine
€90
Aristotle
1579 · Fine
€1,405
Salisbury, Rollin D.
1909 · Fine
€65
Jonathan Pereira
1856 · Fine
€200
Morris Raphael Cohen
1935 · Fine
€35
Felix von Niemeyer
1897 · Fine
€120
Maria Edgeworth
1839 · Fine
€205
Carl Friedrich Gauss
1817 · Fine
€130
Erasmus Darwin
1808 · Fine
€280
Aristotle
1893 · Fine
€175
H. Newell Martin
1903 · Fine
€40
George Boole
1882 · Fine
€65
Calvin Cutter
1871 · Fine
€80
Louis Couperus
1895 · Fine · NL
€65
Constantin-François Volney
1796 · Fine
€355
Robert Jacobus Fruin
1928 · Fine · NL
€55
Epictetus
1657 · Fine
€2,875
William Whewell
1848 · Fine
€145
Brooks Adams
1897 · Fine
€190
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
Howe, George, George Howe
1911 · Fine
€70
Abraham Kuyper
1880 · Fine · NL
€110
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
C. Judson Herrick
1931 · Fine
€55
L. A. Waterbury
1913 · Fine
€45
James Syme
1833 · Fine
€220
Jan te Winkel
1898 · Fine · NL
€65
Jesse Feiring Williams
1924 · Fine
€35
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Sarah Frances Smiley
1878 · Fine
€155
Frank Hastings Hamilton
1869 · Fine
€85
James Martineau
1923 · Fine
€40
Wilkie Collins, Henry C. Brandling
1869 · Fine
€90
John Moore
1812 · Fine
€330
Archimedes
1897 · Fine
€130
Erwin Madelung
1935 · Fine
€40
Frederick E. Forbes
1851 · Fine
€135
E. B. Jamieson
1914 · Fine
€40
F. Max Müller
1889 · Fine
€115