Thompson, D'Arcy Wentworth
1931 · Fine
€35
August Neander
1872 · Fine
€105
J. Arthur Thomson
1909 · Fine
€45
Alfred Russel Wallace
1935 · Fine
€35
Arthur van Schendel
1921 · Fine · NL
€35
Nicolass Muller
1915 · Fine · NL
€35
Elizabeth Grinnell
1905 · Fine
€85
F. Matthias Alexander
1935 · Fine
€35
Emile Ferrière
1909 · Fine · NL
€115
Sachs, Julius
1902 · Fine
€80
Richard von Krafft-Ebing, Krafft/
1892 · Fine
€215
James Whitcomb Riley
1911 · Fine
€125
Ernst H. F. Meyer
1864 · Fine
€75
Iwan Bloch, James Bruce
1905 · Fine
€95
Eduard Strasburger
1924 · Fine
€40
Harriet Mann Miller
1901 · Fine
€70
F. Max Müller
1889 · Fine
€115
Rowland Ward
1893 · Fine
€130
Eduard Strasburger
1935 · Fine
€45
Frank R. Stockton
1896 · Fine
€60
Elias Loomis
1902 · Fine
€55
Luther Holden
1881 · Fine
€75
Catherine Parr Traill
1874 · Fine
€160
Abraham Kuyper
1914 · Fine · NL
€140
Louis Couperus
1895 · Fine · NL
€65
Camille Flammarion
1887 · Fine
€80
C. Judson Herrick
1931 · Fine
€55
William Beebe
1935 · Fine
€115
Romain Rolland
1918 · Fine
€50
Calvin Cutter
1871 · Fine
€80
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
William Henry Flower, William Henry Flower
1878 · Fine
€255
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Carl David Tolmé Runge
1916 · Fine
€50
Wilkie Collins
1869 · Fine
€165
Jesse Feiring Williams
1924 · Fine
€35
Ernest Thompson Seton
1923 · Fine
€85
John Ruskin
1924 · Fine
€105
Edward Carpenter
1904 · Fine
€90
Stella Benson
1925 · Fine
€150
Abraham Kuyper
1880 · Fine · NL
€110
Robert Jacobus Fruin
1928 · Fine · NL
€55
Alexis Thomson
1912 · Fine
€30
Luther Holden
1865 · Fine
€130
George Barker Stevens
1930 · Fine
€60
Diana Clifford Kimber
1903 · Fine
€155
Theodore Shennan
1912 · Fine
€45
H. Milne-Edwards
1866 · Fine · NL
€65
William Borrer
1891 · Fine
€130
August Heinrich Hoffmann von Fallersleben
1872 · Fine · NL
€85
Luther Burbank
1935 · Fine
€65
Edward Bernard Koster
1916 · Fine · NL
€90
Emanuel Hiel
1901 · Fine · NL
€130
Joseph Dalton Hooker
1859 · Fine
€65
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
John Burroughs
1889 · Fine
€235
Sarah Frances Smiley
1878 · Fine
€155
Lewis Carroll
1886 · Fine
€250
James Martineau
1923 · Fine
€40
Netherlands. Ministerie van Binnenlandse Zaken
1893 · Fine · NL
€230