R. Krul
1935 · Very good · NL
€55
Maria Edgeworth
1804 · Good
€200
Gerrit van de Linde
1909 · Fair · NL
€20
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Daniel Oliver
1872 · Good
€65
Catharine Esther Beecher
1847 · Good
€160
John Dewey
1901 · Good
€45
Thomas Henry Huxley
1889 · Fair
€30
Morgan, John
1780 · Fair
€130
Friedrich Fröbel
1913 · Good
€20
Maria Montessori
1931 · Good
€110
John Hamilton Moore
1799 · Fine
€740
James Janeway, Cotton Mather
1649 · Very good
€2,135
J. van Lennep
1918 · Good · NL
€35
Plato
1889 · Good
€60
Roger Eliot Fry
1931 · Very good
€30
A. S. Neill
1935 · Very good
€45
Herman Gorter
1935 · Very good · NL
€40
Marcellus Emants
1897 · Very good · NL
€95
Alexander Wilson
1825 · Good
€175
Claude Irwin Palmer
1912 · Good
€20
Pieter Lodewijk Muller
1917 · Fair · NL
€55
Claas Hendriksz Gietermaker
1761 · Fine · NL
€315
Sedgwick, Adam
1915 · Very good
€95
Herbert Spencer
1882 · Very good
€105
Shedlock, Marie L.
1929 · Fair
€50
Marcet Mrs
1815 · Good
€235
Charles G. D. Roberts
1906 · Good
€30
Guimps, Roger de baron
1882 · Fine
€155
David van Gesscher
1809 · Very good · NL
€100
Louis Couperus
1906 · Very good · NL
€50
Eugène Pittard
1926 · Good
€20
Gebrüder Grimm [Brothers Grimm]
1935 · Fair
€15
Carlo Goldoni
1755 · Fine
€330
Robert Hooper M.D.
1822 · Very good
€370
John Ruskin
1847 · Very good
€325
Charles Hutton
1812 · Very good
€245
Willem Bilderdijk
1834 · Fair · NL
€120
Andrew Lang
1892 · Fine
€250
Edwin Emery Slosson
1935 · Very good
€40
Universiteit Leiden
1817 · Good · NL
€90
Gilbert Keith Chesterton
1935 · Fair
€20
Jørgen Peter Müller
1902 · Fine
€155
John William Draper
1847 · Fine
€180
Batty Langley
1763 · Good
€245
Worthington Hooker
1906 · Very good
€30
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
John A. Van de Walle
1920 · Good
€35
Adolf Engler
1917 · Good
€25
Clara Dillingham Pierson
1900 · Very good
€50
Heinrich Hoffmann
1887 · Good
€120
Charles Lanman
1862 · Fine
€110
Henry St. John Viscount Bolingbroke
1780 · Fine
€1,255
Denison Olmsted
1868 · Good
€60
Jan Casper Schreuder
1930 · Good · NL
€45
William Shakespeare
1906 · Good
€45
Nicholas Patrick Wiseman
1840 · Good
€130
Seneca the Younger
1531 · Fair
€1,440
Лев Толстой
1887 · Fair
€30
Albert Einstein, G. B. Jeffery
1926 · Fair
€25