Morris Raphael Cohen
1935 · Fine
€35
George Boole
1882 · Fine
€65
René Descartes
1912 · Very good
€85
Aristotle
1901 · Good
€70
Adriaan Pit
1930 · Good · NL
€25
Vignola
1655 · Very good
€1,630
Yogananda Paramahansa
1931 · Fine
€125
Marcet Mrs
1828 · Good
€155
Freda Dinn
1903 · Very good
€35
Simon Berington
1758 · Very good
€240
E. V. Lucas
1924 · Good
€20
John Wesley
1796 · Very good
€575
Plato
1864 · Good
€100
Ludvig Holberg
1776 · Good
€190
Iamblichus, L. Deubner
1746 · Good
€250
Carl Linnaeus
1751 · Good
€495
Longinus
1613 · Good
€1,580
Adolf Engler
1917 · Good
€25
Roger Eliot Fry
1931 · Very good
€30
August Johann Rösel von Rosenhof
1771 · Fine · NL
€300
A. S. Neill
1935 · Very good
€45
Alfred Daniell
1888 · Good
€70
Percival Lowell, Pforzheimer Bruce Rogers Collection (Library of Congress)
1904 · Very good
€45
Felix O'Gallagher
1786 · Good
€265
Maria Montessori
1931 · Good
€110
Sturm, Christoph Christian
1815 · Very good
€95
René Descartes
1655 · Fine
€1,820
Plato
1889 · Good
€60
Universiteit Leiden
1817 · Good · NL
€90
Plato
1917 · Good
€30
Fernando de Rojas
1508 · Very good
€1,800
Marcet Mrs
1815 · Good
€235
William Kirk Hobart
1887 · Good
€125
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Denison Olmsted
1868 · Good
€60
Luigi Pirandello
1913 · Good
€30
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Richard Strauss
1935 · Good
€40
Aristotle
1811 · Good
€125
Herman Gorter
1935 · Very good · NL
€40
Augustus J. C. Hare, Julius Charles Hare
1838 · Very good
€155
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Charles Hutton
1812 · Very good
€245
Margaret Bryan
1800 · Good
€210
Rabindranath Tagore
1935 · Good
€30
Josiah Royce
1903 · Very good
€65
Johann Wolfgang von Goethe
1816 · Good
€100
George Santayana
1908 · Very good
€55
Eugène Pittard
1926 · Good
€20
Friedrich Christian Accum
1816 · Good
€110
Asa Gray
1891 · Good
€80
Cesare Ripa
1622 · Good
€650
Carl Linnaeus
1784 · Very good
€405
Louis Couperus
1906 · Very good · NL
€50
Henri Anastase Viotta
1886 · Fine · NL
€65
Andreas Röschlaub
1809 · Fine · NL
€195
Plato
1846 · Very good
€285
George MacDonald
1893 · Good
€60
Thomas Troward
1922 · Good
€30
William Shakespeare
1629 · Good
€2,175