Santiago Ramón y Cajal
1935 · Good
€45
John Dewey
1923 · Very good
€25
Henri Bergson, Nancy Margaret Paul
1902 · Good
€45
John Dewey
1910 · Fine
€30
Lafcadio Hearn
1891 · Fair
€30
Simon Newcomb
1910 · Good
€20
Elizabeth Keckley
1875 · Fair
€45
Jerome Klapka Jérôme
1935 · Good
€45
Bertrand Russell
1916 · Fair
€45
Cassius Jackson Keyser
1935 · Good
€50
Alexander Berkman
1935 · Fair
€15
Ida B. Wells-Barnett, I. Garland Penn
1914 · Fair
€35
Adam Storey Farrar
1879 · Good
€45
Annie L. Burton
1910 · Fine
€30
Robert Hugh Benson, R., H. Benson
1917 · Good
€30
Emil Villiger
1914 · Good
€45
Frans Verschoren
1913 · Good · NL
€20
Annie S. Swan
1918 · Very good
€25
Riccardo Nobili
1935 · Good
€25
E. J. Banfield
1935 · Very good
€25
Phillips Brooks
1911 · Good
€45
Rowland Ward
1935 · Good
€25
Frank Thomas Bullen
1935 · Good
€40
Hendrik Boudewijn ver Loren van Themat
1931 · Good · NL
€35
Franciscus Anthonius Bijvoet
1906 · Good · NL
€25
Abraham Roger
1935 · Good · NL
€40
Robert Louis Stevenson
1919 · Fair
€15
James Allanson Picton
1911 · Good
€20
Sir Francis Galton
1923 · Good
€20
Amsterdam (Netherlands). Stedelijk Museum
1899 · Very good · NL
€50
R. G. Collingwood
1929 · Good
€35
Levi Coffin
1903 · Very good
€50
Sigmund Freud
1906 · Good
€25
Charles A. Dana
1906 · Good
€30
Klikspaan
1935 · Fair · NL
€35
Richard Jefferies
1918 · Fair
€15
R. C. Boer
1926 · Very good · NL
€50
H. Was
1898 · Very good · NL
€50
Marcellus Emants
1900 · Very good · NL
€25
Marcellus Emants
1904 · Good · NL
€20
Ika A. Thomése
1935 · Fine · NL
€35
Rebecca Crumpler
1905 · Good
€35
Bret Harte
1893 · Fair
€35
H. Koffyberg
1924 · Fair · NL
€20
José Ortega y Gasset
1935 · Good
€45
Kate Douglas Smith Wiggin
1903 · Good
€25
Manuel Antônio de Almeida
1935 · Good
€40
Fries Genootschap van Geschied-, Oudheid- en Taalkunde te Leeuwarden
1909 · Good · NL
€50
E. T. Feteris
1912 · Fair · NL
€25
Jules Bernard Luys
1909 · Good
€25
Jacob Van Beek
1921 · Good · NL
€25
Rabindranath Tagore
1917 · Very good
€35
W. Vrolik
1852 · Fair · NL
€40
Lewis Mumford
1935 · Very good
€25
Aleksandr Herzen
1933 · Good
€25
Lafcadio Hearn
1910 · Very good
€30
Annie Salomons
1916 · Good · NL
€30
Robert Hooke
1896 · Fair
€35
Frits Lugt
1920 · Fair · NL
€20
Harm Bouwman
1916 · Very good · NL
€30