Alfred Newton
1935 · Good
€75
J. Greig Smith
1900 · Fine
€120
Le Corbusier
1935 · Good
€45
Octave Mirbeau
1933 · Good
€20
Jacob Abbott
1858 · Fair
€100
Jules Michelet
1869 · Very good
€140
John Ruskin
1888 · Fair
€55
Jacob Abbott
1864 · Fair
€40
John Burroughs
1894 · Good
€45
Robert W. Chambers
1925 · Fine
€45
Florian Cajori
1929 · Good
€65
Grenville Kleiser
1911 · Very good
€65
Augustine of Hippo
1857 · Very good
€75
Augustin Privat-Deschanel
1903 · Very good
€40
Pierre Louÿs
1917 · Fair
€20
Stephen Leacock
1932 · Good
€25
Rudolf Steiner, Max Gysi
1910 · Very good
€25
M. Th Houtsma
1887 · Very good · NL
€90
Samuel Colman, Samuel Colman
1935 · Good
€30
Charles M. Skinner
1900 · Very good
€110
Ron Larson
1906 · Good
€45
Frank E. Beddard
1902 · Very good
€25
Bumpus, T. Francis
1906 · Fair
€45
G. F. Rodwell
1873 · Good
€70
Howell, Thomas
1909 · Very good
€30
P. Wijdenes
1932 · Very good · NL
€60
John Burroughs
1905 · Fair
€55
Mark Twain
1935 · Fair
€50
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Willem Johannes Leyds
1926 · Good · NL
€75
H. Koffyberg
1924 · Fair · NL
€20
Luther E. Wyman
1927 · Fair
€40
Martin, Martha Evans, Donald Howard Menzel
1918 · Very good
€25
Francis Parkman
1875 · Very good
€95
Hitchcock, Edward
1860 · Very good
€100
Hugh S. Taylor
1933 · Good
€55
British Museum (Natural History). Dept. of Mineralogy.
1916 · Good
€60
Thomas Sterry Hunt
1876 · Very good
€60
George Burton Adams
1935 · Good
€45
H. Newell Martin
1903 · Fine
€40
Seakle Greijdanus
1935 · Good · NL
€45
Aristotle
1882 · Good
€95
William Dean Howells
1909 · Good
€65
Joseph Jacobs
1904 · Good
€25
Emmanuel Levinas
1935 · Good
€35
John Burroughs
1871 · Fine
€55
William Morris
1874 · Very good
€230
Jules Verne
1888 · Very good
€50
Julien Wolbers
1871 · Good · NL
€115
Sonia Delaunay
1931 · Fine
€60
John Dewey
1935 · Good
€30
George Boole
1856 · Good
€90
Walter Crane
1911 · Very good · NL
€25
Eugen Horn
1900 · Good · NL
€50
Abū Nuwās, Paul Smith
1877 · Good
€75
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
Robert Frost
1935 · Good
€25
Sanborn Tenney
1881 · Very good
€70
Ernst Fuchs
1916 · Good
€70
Royal Physical Society of Edinburgh
1877 · Good
€160