R. C. Boer
1926 · Very good · NL
€50
Anthonis Duyck
1872 · Good · NL
€40
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Anthony A. Bowlby
1907 · Good
€40
Jan te Winkel
1898 · Fine · NL
€65
Robert Chambers
1852 · Good
€160
Donker Curtius, J. H.
1858 · Fine · NL
€100
William Henry Flower, William Henry Flower
1878 · Fine
€255
Luther Holden
1865 · Fine
€130
Thomas Aquinas
1869 · Good
€70
Elie Metchnikoff
1903 · Very good
€35
David Ames Wells, George Bliss
1855 · Fine
€85
Anthony Hope
1902 · Good
€55
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
Vreeswijk, Johannes Adrianus, jr.
1909 · Good · NL
€25
Johannes Govertus de Man
1875 · Very good · NL
€95
Søren Kierkegaard
1884 · Good
€50
William Dean Howells
1900 · Good
€35
Karl Pearson
1924 · Very good
€75
John Bagnell Bury
1925 · Good
€60
Henry Paul Talbot
1932 · Fine
€55
Antonius van der Linde
1892 · Very good · NL
€80
F. Max Müller
1899 · Very good
€75
Anthonie Cornelis Oudemans
1875 · Fine · NL
€120
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
W. Vrolik
1886 · Fair · NL
€55
Lewis Carroll
1914 · Very good
€25
Plato
1883 · Fair
€85
Abraham Kuyper
1880 · Fine · NL
€110
Otto Zuckerkandl
1922 · Good
€45
Nuttall, Thomas
1855 · Very good
€155
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Charles Hamilton Smith
1850 · Very good
€60
Richard A. Proctor
1918 · Good
€50
Hoeven, Jan van der
1890 · Fair · NL
€60
Abraham Kuyper
1880 · Good · NL
€100
John George Wood
1896 · Very good
€200
Frederik August Stoett
1908 · Very good · NL
€30
Philip Henry Gosse
1862 · Very good
€75
John Merle Coulter
1915 · Very good
€40
James Parkinson
1858 · Very good
€55
Benjamin N. Cardozo, Andrew L. Kaufman
1935 · Very good
€70
George Fownes
1873 · Fine
€60
Nathaniel Britton
1904 · Fair
€60
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Robert Chambers
1867 · Good
€120
Edwin Checkley
1890 · Good
€50
Andrew Lang
1919 · Very good
€95
Jac Hijma
1910 · Very good · NL
€85
Denison Olmsted
1880 · Very good
€135
Rudyard Kipling
1927 · Fair
€55
E. T. Feteris
1912 · Fair · NL
€25
Theodore Parker
1884 · Good
€45
Antwerp Edgar Pratt
1910 · Good
€40
British Ornithologists' Union
1868 · Good
€105
Andrew T. Still
1915 · Very good
€25
L. A. Borradaile
1935 · Good
€20
George Alexander Wilken
1914 · Very good · NL
€40
Joseph B. Mayor
1886 · Very good
€70
Sanborn Tenney
1868 · Fair
€75