John Cowper Powys
1933 · Very good
€50
Roger Eliot Fry
1931 · Very good
€30
Joel Barlow
1807 · Very good
€235
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Elias Loomis
1883 · Very good
€120
Sturm, Christoph Christian
1815 · Very good
€95
Hugh Blair
1796 · Very good
€300
Carl Gustav Jung
1915 · Very good
€25
Jacob Haafner
1851 · Very good · NL
€85
Percival Lowell, Pforzheimer Bruce Rogers Collection (Library of Congress)
1904 · Very good
€45
Herbert Spencer
1882 · Very good
€105
Rudolf Otto
1929 · Fine
€35
Samuel Rogers
1817 · Very good
€105
Clive Bell
1924 · Very good
€115
Louis Couperus
1906 · Very good · NL
€50
Henry Wadsworth Longfellow
1860 · Very good
€65
Leopold Auenbrugger, Forbes, John Sir
1764 · Very good
€295
Robert Hooper M.D.
1822 · Very good
€370
Ira Warren
1874 · Fine
€140
Thomas Low Nichols
1854 · Very good
€140
A. S. Neill
1935 · Very good
€45
Upton Sinclair
1927 · Very good
€75
Lafcadio Hearn
1910 · Very good
€30
Morris Raphael Cohen
1935 · Fine
€35
John Frederick William Herschel
1856 · Very good
€55
James Orchard Halliwell-Phillipps
1873 · Very good
€90
John Wesley
1796 · Very good
€575
Percival Lowell
1907 · Very good
€25
Claas Hendriksz Gietermaker
1761 · Fine · NL
€315
Robert Thomas
1819 · Very good
€180
Lewis Foreman Day
1920 · Fine
€70
Stephan Körner
1799 · Very good
€280
Charles Lanman
1862 · Fine
€110
John Moore
1812 · Fine
€330
Camille Pissarro, Joachim Pissarro
1908 · Fine
€70
William Halfpenny
1781 · Very good
€600
George Fownes
1848 · Very good
€200
William Shakespeare
1898 · Very good
€65
Maurice Henry Hewlett
1926 · Fine
€45
James Ferguson
1765 · Very good
€805
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Immanuel Kant
1805 · Very good
€100
Yogananda Paramahansa
1931 · Fine
€125
Adam Smith
1798 · Very good
€500
Alexander Tweedie, System
1841 · Fine
€160
James Hervey
1755 · Very good
€600
Jacob van Lennep, Johannes Bosscha
1926 · Very good · NL
€90
John Joly
1932 · Very good
€75
Allie Brosh
1916 · Very good
€55
Antonius Gerardus van Onsenoort
1832 · Very good · NL
€120
Freda Dinn
1903 · Very good
€35
Carl Gustav Jung
1925 · Very good
€30
G. Wisse
1908 · Very good · NL
€30
René Descartes
1655 · Fine
€1,820
Antoine de Bourgogne
1650 · Very good · NL
€670
Hegeler Institute
1924 · Fine
€100
Guimps, Roger de baron
1882 · Fine
€155
James Fenimore Cooper
1876 · Very good
€190
Ralph W. G. Wyckoff
1935 · Very good
€30
Erwin Rohde
1913 · Very good
€75