H. Newell Martin
1903 · Fine
€40
H. Newell Martin
1908 · Very good
€35
Saint Cyprian, Bishop of Carthage, Apponius.
1860 · Good
€40
Stephen Walter Ranson
1933 · Very good
€40
Rebecca Crumpler
1905 · Good
€35
Heraclitus of Ephesus
1918 · Good
€20
Calvin Cutter
1858 · Fair
€30
Seneca Egbert
1908 · Good
€30
Irvin S. Cobb
1935 · Good
€50
H. G. Wells
1911 · Very good
€40
Charles Joseph Singer
1932 · Good
€25
Richard C. Cabot
1908 · Good
€40
Rudolf Steiner, Max Gysi
1910 · Very good
€25
I. F. Henderson
1926 · Very good
€40
J. J. Graham Brown
1901 · Very good
€50
Charles Haddon Spurgeon
1924 · Good
€35
H. Koffyberg
1924 · Fair · NL
€20
Erwin Rohde
1902 · Fair
€15
Sextus Empiricus.
1887 · Good
€40
D. W. Cathell
1906 · Good
€20
W. H. R. Rivers
1927 · Good
€30
Le Roy Lewis
1914 · Good
€20
Emma Goldman
1919 · Fair
€35
E. B. Jamieson
1914 · Fine
€40
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
Agnes Repplier
1894 · Very good
€45
Euripides
1856 · Good
€45
Ida B. Wells-Barnett, I. Garland Penn
1914 · Fair
€35
Grant Allen
1910 · Good
€40
Garrett Putman Serviss
1902 · Good
€40
George Bernard Shaw
1929 · Good
€50
Stefan Zweig
1935 · Good
€35
J. P. Kleiweg de Zwaan
1920 · Good · NL
€45
Samuel Colman, Samuel Colman
1935 · Good
€30
Tjeerd Oeds Hylkema
1935 · Very good · NL
€50
Emmanuel Levinas
1935 · Good
€35
Charles Darwin
1895 · Fair
€25
François HaverSchmidt
1911 · Good · NL
€20
William Chase Stevens
1909 · Good
€20
Jacob Abbott
1864 · Fair
€40
Plato
1916 · Good
€20
Bertrand Russell
1916 · Fair
€45
C. A. Johns
1870 · Good
€40
Walter Rauschenbusch
1929 · Very good
€35
Harm Bouwman
1916 · Very good · NL
€30
Arthur Schopenhauer
1912 · Good
€30
Peter Kropotkin
1925 · Very good
€35
Johannes Sobotta
1919 · Good
€50
Arthur A. Noyes
1935 · Good
€20
Augustus Hopkins Strong
1926 · Good
€30
Howell, Thomas
1909 · Very good
€30
Augustin Privat-Deschanel
1903 · Very good
€40
Henry Ward Beecher
1880 · Very good
€50
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
George Burton Adams
1935 · Good
€45
Philip Schaff
1863 · Very good
€50
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
Parmenides.
1902 · Fair
€35
Reynold Alleyne Nicholson
1924 · Fair
€25
E. J. Banfield
1935 · Very good
€25