Richard de Bury
1903 · Good
€50
Claude Phillips
1935 · Good
€30
John Stuart Mill
1891 · Very good
€65
Thomas Hugo
1873 · Good
€145
Clive Bell
1924 · Very good
€115
Arthur Phillip
1795 · Very good
€530
John M. Robson
1891 · Very good
€100
Koninklijke Bibliotheek (Netherlands ), Willem Pieter Cornelis Knuttel
1898 · Very good · NL
€160
Phillips Brooks
1911 · Good
€45
Percival Lowell, Pforzheimer Bruce Rogers Collection (Library of Congress)
1904 · Very good
€45
J.L. Beijers (Firm)
1928 · Very good · NL
€40
Rabindranath Tagore
1917 · Very good
€35
Frederick Charles Copleston
1910 · Very good
€40
Margaret Sidney
1935 · Very good
€25
Phillips Brooks
1915 · Good
€65
George Santayana, Colin D. Standish
1935 · Good
€55
Maurice Maeterlinck
1935 · Good
€40
Edwin Abbott Abbott
1879 · Very good
€75
Dugald Stewart
1832 · Good
€105
Philip Gengembre Hubert, Philip G., Jr. Hubert
1896 · Good
€110
John Ruskin
1908 · Very good
€100
George Berkeley
1915 · Very good
€50
Pieter Cramer
1801 · Good · NL
€160
John Ruskin
1884 · Very good
€215
Georg Wilhelm Friedrich Hegel
1910 · Very good
€35
Maurice Sendak
1935 · Very good
€40
Plato
1809 · Good
€205
College of Physicians of Philadelphia
1872 · Good
€80
Clive Bell
1935 · Very good
€120
Library of Congress. Subject Cataloging Division.
1935 · Good
€70
Inge, William Ralph
1926 · Fine
€50
Paul Klee
1935 · Very good
€25
John Cowper Powys
1933 · Very good
€50
Mary Kettilby
1720 · Good
€260
Ralph Waldo Emerson
1880 · Good
€60
Eduard Hanslick
1870 · Good
€60
Metropolitan Museum of Art (New York, N.Y.)
1924 · Good
€30
Charles Babbage
1897 · Very good
€135
T. E. Hulme
1935 · Very good
€25
British Museum (Natural History). Dept . of Zoology, Eugene William Oates
1907 · Very good
€80
Herbert Edward Read
1657 · Good
€465
Walter Kerr
1911 · Good
€20
Eduard Zeller
1912 · Very good
€55
Oliver Wendell Holmes, Sr.
1910 · Good
€60
James McNeill Whistler, Steven Block
1935 · Very good
€70
M. Buys
1935 · Good · NL
€25
William Leybourn, Richard Sault
1696 · Good
€1,050
John Edwin Sandys, Sir
1932 · Very good
€25
Josiah Royce
1898 · Very good
€75
Willem Adriaan van Konijnenburg
1916 · Good · NL
€20
John Dewey
1923 · Very good
€25
Manolis Andronikos
1932 · Fine
€85
Lewis Mumford
1935 · Very good
€25
Beatrix Potter
1925 · Good
€100
Phillips Brooks
1883 · Very good
€95
Pierre Bonnard, Francois Daulte
1924 · Good
€55
Paul G. Konody, Maurice Walter Brockwell
1909 · Very good
€130
Ralph Waldo Emerson
1851 · Very good
€130
Joel Tyler Headley, Willis Fletcher Johnson
1883 · Very good
€50
Voltaire
1741 · Good
€460