Dionysius Lardner
1875 · Very good
€50
Grant Allen
1919 · Very good
€40
Heinrich Heine
1924 · Fair
€15
Thomas Henry Huxley
1889 · Fair
€30
Friedrich Fröbel
1919 · Good
€20
Gordon, Charles Alexander Sir
1884 · Very good
€50
Heraclitus of Ephesus
1918 · Good
€20
George Frederick Kunz
1924 · Good
€20
Hilaire Belloc
1935 · Good
€45
Claude Phillips
1935 · Good
€30
Richard Courant
1927 · Good
€35
Frits Lugt
1920 · Fair · NL
€20
John Cowper Powys
1933 · Very good
€50
Wood, Robert Williams
1919 · Fine
€40
Johan de Meester
1919 · Fair · NL
€35
Jane H. Newell
1899 · Good
€40
H. A. J. van Swaay
1919 · Good · NL
€35
Herbert E. Cobb
1935 · Very good
€30
M. Buys
1935 · Good · NL
€25
Henry Nicholson Ellacombe
1887 · Very good
€45
Frederik van Eeden
1923 · Fair · NL
€25
Dirk Hudig
1908 · Very good · NL
€25
Wilmore, Albert.
1921 · Good
€35
G. Groen van Prinsterer
1887 · Good · NL
€35
Erwin Rohde
1902 · Fair
€15
Vincent L. Milner
1867 · Fair
€30
W. Vrolik
1852 · Fair · NL
€40
Arthur Wesley Dow
1935 · Good
€25
Rev. William Gibson, Gibson, William O.B.E.
1871 · Fair
€25
Ghent (Belgium)
1925 · Fair · NL
€20
Victor Ernest Shelford
1935 · Fair
€20
J. H. van der Voort
1934 · Good · NL
€30
Renée Hirsch
1935 · Good · NL
€50
Armando Palacio Valdés, Guy Everett Snavely
1919 · Good
€20
Thomas Richard Parsons
1925 · Good
€30
W. Hamilton Gibson
1914 · Fair
€15
Édouard Mailly
1887 · Very good
€45
W. Hamilton Gibson
1910 · Good
€20
A. Th. L. A. Heyligers
1935 · Good · NL
€35
Leigh Hunt
1854 · Fair
€35
T. E. Hulme
1935 · Very good
€25
Grant Allen
1906 · Fair
€15
Jacinto Benavente
1920 · Good
€20
Елена Петровна Блаватская
1928 · Good
€40
Parmenides.
1902 · Fair
€35
John Frederick William Herschel
1854 · Good
€35
William Chauvenet
1899 · Very good
€45
Walter and Eliza Hall Institute of Research in Pathology and Medicine
1927 · Fair
€35
Paul Louis Mulder
1909 · Good · NL
€45
L. Th Mayer
1910 · Good · NL
€25
Johann Wolfgang von Goethe
1864 · Good
€40
Theodor Storm
1930 · Fair
€15
Hutchison, Robert Sir, H. Stansfield Collier
1929 · Fair
€20
Ron Larson
1906 · Good
€45
Charles Warren Stoddard
1904 · Good
€25
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Seymour Dunbar
1919 · Fair
€20
Max Scheler
1935 · Good
€20
Heinrich Boie
1863 · Fair · NL
€35
Mary Roberts Rinehart
1924 · Very good
€25