Cassius Jackson Keyser
1935 · Good
€50
Andrew Lang
1916 · Very good
€95
Marcellus Emants
1900 · Very good · NL
€25
Abraham Kuyper
1911 · Fine · NL
€30
Walter Crum Watson
1917 · Fair
€25
Garrett Putman Serviss
1913 · Good
€35
Walter Crane
1911 · Very good · NL
€25
Frank Julian
1904 · Good
€60
Johan de Meester
1919 · Fair · NL
€35
L. Th Mayer
1910 · Good · NL
€25
Clive Bell
1935 · Very good
€120
Henri Poincaré
1906 · Very good
€45
Ernst Cassirer
1930 · Good
€30
Augustin Privat-Deschanel
1903 · Very good
€40
Stefan Zweig
1935 · Good
€35
Jacinto Benavente
1920 · Good
€20
John Galsworthy
1935 · Fine
€105
Lotta Jean Bogert
1935 · Fair
€20
H. G. Wells
1911 · Very good
€40
Charles Riborg Mann
1916 · Very good
€35
Joseph William Richards
1907 · Fair
€45
John Aubrey
1915 · Good
€45
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
Florian Cajori
1929 · Good
€65
James Martineau
1935 · Very good
€80
Edward Carpenter
1906 · Good
€25
James Bonar
1910 · Good
€65
Arthur A. Noyes
1935 · Good
€20
Annie Salomons
1923 · Very good · NL
€25
Stewart Edward White
1935 · Good
€20
Samuel Colman, Samuel Colman
1935 · Good
€30
Nathaniel Lloyd
1935 · Fine
€65
Maurits Esser
1917 · Fair · NL
€15
Richard Wagner
1926 · Good
€35
Mabel Osgood Wright
1903 · Good
€40
Mark Twain
1917 · Fine
€100
Garrett Putman Serviss
1907 · Fair
€30
Justus van Maurik
1914 · Very good · NL
€45
William Dean Howells
1909 · Good
€65
Hermann Löns
1903 · Very good · NL
€155
Erwin Rohde
1902 · Fair
€15
H. Newell Martin
1903 · Fine
€40
Walter Rauschenbusch
1929 · Very good
€35
Thomas Walker Arnold
1918 · Good
€85
Henry David Thoreau
1935 · Fair
€15
Lode Baekelmans
1921 · Fair · NL
€60
A. S. Neill
1933 · Good
€90
P. Wijdenes
1932 · Very good · NL
€60
Herbert Eugene Walter, Alice Hall Walter
1920 · Good
€65
Howell, Thomas
1909 · Very good
€30
C. Poensen
1902 · Fair · NL
€75
H. Newell Martin
1908 · Very good
€35
Parmenides.
1902 · Fair
€35
Albert Bielschowsky, Theobald Ziegler
1902 · Very good
€25
Arthur van Schendel
1935 · Good · NL
€45
E. A. Wallis Budge
1901 · Good
€40
Julius Fessler
1934 · Very good · NL
€35
Bumpus, T. Francis
1906 · Fair
€45
Arthur Schopenhauer
1912 · Good
€30
Frits Lugt
1920 · Fair · NL
€20