John Harris
1876 · Very good
€85
Denison Olmsted
1881 · Good
€100
Lodewijk van Deyssel
1935 · Fair · NL
€15
John Tyndall
1881 · Good
€55
Charles Kingsley
1879 · Fair
€60
Booker T. Washington
1919 · Fine
€105
Jonathan Dymond
1879 · Good
€55
Charles Dickens
1874 · Very good
€105
Stone, Witmer
1905 · Fair
€20
E. T. Feteris
1912 · Fair · NL
€25
Tobias Ballot Muller
1916 · Fair · NL
€25
Samuel Hopkins Adams, Samuel Adams
1915 · Good
€40
S. Laing
1916 · Good
€50
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Andries Verschuur
1921 · Good · NL
€65
Petrus Mathias Snickers
1880 · Fair · NL
€45
Charles Haddon Spurgeon
1932 · Very good
€145
E. T. Whittaker
1920 · Good
€25
Amédée Guillemin
1886 · Very good
€205
Clara Erskine Clement Waters
1879 · Good
€50
Kenyon Cox
1925 · Good
€25
Lyndon Orr
1933 · Fair
€15
Richard A. Proctor
1918 · Good
€50
A. G. Honig
1921 · Very good · NL
€45
Selma Lagerlöf
1912 · Good
€110
Anna Katharina Emmerich, Noel L. Griese
1935 · Very good
€125
Pietro Blaserna
1922 · Good
€20
Guy Boothby
1901 · Very good
€70
Roger Eliot Fry
1921 · Fair
€55
Clemence Dane
1923 · Good
€25
Nicholas Patrick Wiseman
1853 · Good
€70
Thorstein Veblen
1921 · Good
€40
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Bertolt Brecht
1926 · Good
€75
Calvin Cutter
1871 · Fine
€80
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
J. M. Barrie
1925 · Very good
€115
George Fownes
1873 · Fine
€60
G. E. Haarsma
1897 · Fine · NL
€215
Andrew Lang
1928 · Very good
€80
Andrew Lang
1928 · Fair
€20
Paul Carus
1893 · Good
€95
J. H. Poynting
1922 · Very good
€35
Lafcadio Hearn
1891 · Fair
€30
Edgar Fahs Smith, Harry Frederick Keller
1892 · Good
€65
Carter Godwin Woodson
1934 · Very good
€40
Plato
1859 · Good
€80
Andrew Dickson White
1923 · Very good
€25
Theodore Parker
1884 · Good
€45
R. P. J. Tutein Nolthenius
1917 · Very good · NL
€120
Inge, William Ralph
1922 · Good
€25
John Frederick William Herschel, Sears Cook Walker
1865 · Fair
€60
Junk, W., firm, publishers.
1935 · Very good · NL
€40
Thomas Wright
1869 · Fine
€125
William A. Alcott
1887 · Fair
€40
Jacob Abbott
1861 · Very good
€85
William Shakespeare
1921 · Good
€40
Amsterdam (Netherlands). Stedelijk Museum
1899 · Very good · NL
€50
Fredrika Bremer
1859 · Very good
€85
Von Ogden Vogt
1935 · Very good
€40