Hilaire Belloc
1929 · Fine
€35
Jacob Van Beek
1921 · Good · NL
€25
Richard Wagner
1926 · Good
€35
Pietro Blaserna
1922 · Good
€20
Samuel Pierpont Langley
1889 · Good
€45
Osler, William Sir
1926 · Very good
€45
Abraham Kuyper
1890 · Very good · NL
€45
Richard H. Tawney
1935 · Good
€35
Charles Kingsley
1884 · Good
€40
J. H. W. Leliman
1920 · Good · NL
€45
Clemence Dane
1923 · Good
€25
Thorstein Veblen
1921 · Good
€40
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
Andrew Lang
1928 · Fair
€20
H. Newell Martin
1908 · Very good
€35
J. H. Poynting
1922 · Very good
€35
Lafcadio Hearn
1891 · Fair
€30
Carter Godwin Woodson
1934 · Very good
€40
Andrew Dickson White
1923 · Very good
€25
Émile Durkheim
1915 · Very good
€25
Theodore Parker
1884 · Good
€45
Gilbert Keith Chesterton
1929 · Very good
€50
Marinus Jan de Wilde
1909 · Fair · NL
€35
Максим Горький
1912 · Very good
€25
Robert Frost
1935 · Good
€25
Inge, William Ralph
1922 · Good
€25
Hartmann, Sadakichi
1929 · Good
€20
Junk, W., firm, publishers.
1935 · Very good · NL
€40
H. Newell Martin
1903 · Fine
€40
William A. Alcott
1887 · Fair
€40
Sir Robert Stawell Ball
1920 · Fair
€15
William Shakespeare
1921 · Good
€40
Amsterdam (Netherlands). Stedelijk Museum
1899 · Very good · NL
€50
Von Ogden Vogt
1935 · Very good
€40
Thompson, Francis, 1859-1907
1913 · Fair
€45
George Washington Carey, Inez E. Perry
1920 · Fair
€15
F. Pijper
1915 · Very good · NL
€40
Santiago Ramón y Cajal
1935 · Good
€45
Plato
1917 · Good
€30
Karl Pearson
1934 · Fine
€30
Paul Goodman
1920 · Good
€20
Henrik Ibsen
1913 · Good
€20
Edward Jesse
1862 · Good
€40
Augustin Privat-Deschanel
1903 · Very good
€40
Clement C. Moore
1917 · Good
€20
Watson, William
1929 · Fair
€50
Gilbert Keith Chesterton
1935 · Fair
€35
Rudyard Kipling
1919 · Fine
€35
Nikos Kazantzakis
1901 · Good
€25
Black, Newton Henry
1933 · Fair
€15
J. M. Barrie
1883 · Good
€45
Jacinto Benavente
1920 · Good
€20
Henry E. Roscoe
1906 · Good
€45
John Ruskin
1903 · Very good
€40
Frederick Orpen Bower
1935 · Good
€35
Digby Collins
1878 · Good
€45
G. A. Henty
1926 · Good
€20
Theo van Doesburg
1922 · Fair · NL
€25
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15