William Holman Hunt
1905 · Fair
€35
John Ruskin
1907 · Good
€25
Raphael
1935 · Very good
€30
Edward Granville Browne
1917 · Good
€20
Arthur Schopenhauer
1868 · Good
€40
William Edward Hartpole Lecky
1871 · Fair
€35
Alfred Percy Sinnett
1897 · Fair
€30
George J. Engelmann
1927 · Fair
€35
René Vallery-Radot
1903 · Very good
€35
Wouter Hendrik Van Seters
1935 · Good · NL
€50
Peter Kropotkin
1895 · Fair
€35
H. Was
1898 · Very good · NL
€50
Petrus Dorlandus, Kornelis Herman de Raaf
1921 · Good · NL
€45
Raoul Dufy
1905 · Very good
€45
William Butler Yeats
1897 · Fair
€50
Francis Aidan Gasquet
1911 · Good
€20
Saint Ephraem Syrus
1921 · Fair
€15
W. Vrolik
1852 · Fair · NL
€40
Robert Tressell
1917 · Good
€30
O. E. Rølvaag
1928 · Good
€35
Stendhal
1913 · Very good
€35
Emanuel Hannak
1911 · Very good · NL
€25
Joseph Paulus Chardon
1930 · Good · NL
€35
Vreeswijk, Johannes Adrianus, jr.
1909 · Good · NL
€25
Ph Spinhoven, T.K. Bouman
1908 · Very good · NL
€25
Rabindranath Tagore
1917 · Very good
€35
John Elof Boodin
1935 · Fair
€15
Gerlof van Vloten
1901 · Fair · NL
€15
Marcellus Emants
1904 · Good · NL
€20
Frederik van Eeden
1923 · Fair · NL
€25
Adolph Hannover
1902 · Good · NL
€40
Frederick Douglass
1866 · Good
€40
Robert Druitt
1884 · Good
€40
Carl Benjamin Hermann Rosenberg
1895 · Fair · NL
€30
Marcellus Emants
1889 · Fair · NL
€40
Friedrich Fröbel
1919 · Good
€20
Lydia Maria Child
1872 · Fair
€25
Joseph Schatzker, Marvin Tile
1921 · Very good
€25
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Council on Pharmacy and Chemistry (American Medical Association)
1935 · Good
€35
Charles William Eliot, Πλάτων
1911 · Good
€20
Roberts, Alexander, Donaldson, James Sir
1912 · Good
€25
Andrew Dickson White
1923 · Very good
€25
Елена Петровна Блаватская
1928 · Good
€40
Park, Roswell
1911 · Good
€25
Sigmund Freud
1925 · Good
€50
Lowell Thomas, Sr., Lowell Thomas
1935 · Very good
€25
H. A. J. van Swaay
1919 · Good · NL
€35
Muhammad Ibn Ahmad, Abu al-Raihan al-Biruni.
1910 · Good
€35
L. Bautain
1911 · Good
€45
Arthur van Schendel
1921 · Fine · NL
€35
R. H Woltjer
1935 · Good · NL
€25
J. P. Heije
1917 · Fair · NL
€35
Albert Schweitzer
1926 · Very good
€30
J. H. van der Voort
1934 · Good · NL
€30
Robert Hooke
1896 · Fair
€35
Ward, James
1902 · Good
€20
Aleksandr Herzen
1933 · Good
€25
F. H. Bradley
1905 · Good
€30
Werner Spalteholz
1906 · Good
€25