Edward Thomas
1935 · Fine
€165
Henry D. Inglis
1853 · Very good
€50
Annie Salomons
1923 · Very good · NL
€25
Jules Verne
1888 · Very good
€50
Abraham Kuyper
1911 · Fine · NL
€30
Howell, Thomas
1909 · Very good
€30
Jules Michelet
1869 · Very good
€140
C. Snouck Hurgronje
1890 · Fine · NL
€155
Charles Kingsley
1865 · Very good
€140
Sanborn Tenney
1881 · Very good
€70
William Morris
1874 · Very good
€230
A. Wilmer Duff
1916 · Very good
€65
Abraham Kuyper
1869 · Very good · NL
€165
I. F. Henderson
1926 · Very good
€40
Grenville Kleiser
1911 · Very good
€65
Salisbury, Rollin D.
1909 · Fine
€65
Frank E. Beddard
1902 · Very good
€25
Michael Faraday
1874 · Fine
€65
Harm Bouwman
1916 · Very good · NL
€30
Nico van Suchtelen
1901 · Very good · NL
€25
Marcellus Emants
1900 · Very good · NL
€25
Lewis F. Allen
1858 · Very good
€195
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
Royal Astronomical Society
1879 · Very good
€80
H. Newell Martin
1903 · Fine
€40
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Clive Bell
1935 · Very good
€120
Augustin Privat-Deschanel
1903 · Very good
€40
Lewis Foreman Day
1910 · Very good
€25
Johanna de Jongh
1913 · Fine · NL
€125
Andrew Lang
1930 · Very good
€25
Leander Sylvester Keyser
1907 · Fine
€70
Grant, Robert
1852 · Fine
€130
Henri van Heurck
1869 · Very good · NL
€75
H. Newell Martin
1908 · Very good
€35
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
J. Th Ubbink
1933 · Fine · NL
€95
J. H. Dünner
1930 · Very good · NL
€50
Gaylord Johnson
1935 · Very good
€60
Aron Salomon Coltof
1918 · Very good · NL
€55
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Johannes Henricus Scholten
1865 · Very good · NL
€90
Jacobus Heinsius
1887 · Fine · NL
€80
Gilbert Keith Chesterton, Catholic Way Publishing Staff
1913 · Fine
€35
George Frederick Kunz
1935 · Very good
€40
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
William Ledley Vosburgh
1918 · Very good
€90
Charles Bridges
1873 · Very good
€50
Ina Boudier-Bakker
1907 · Very good · NL
€55
H. G. Wells
1911 · Very good
€40
Charles Riborg Mann
1916 · Very good
€35
Hermann Weyl
1921 · Very good
€80
Henry Parry Liddon
1867 · Very good
€110
Laurentius Knappert
1935 · Very good · NL
€90
Ernst Heinrich Philipp August Haeckel
1911 · Very good
€110
Charles Wilkes
1851 · Very good
€190
George Ticknor, George Ticknor
1883 · Very good
€100
Worthington Hooker
1883 · Very good
€130
K. F. Holle
1877 · Very good · NL
€95