Carlton C. Curtis
1907 · Fine
€50
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Lewis Foreman Day
1920 · Fine
€70
F. Matthias Alexander
1935 · Fine
€35
John Dewey
1910 · Fine
€30
Abraham Kuyper
1911 · Fine · NL
€30
Emanuel Hiel
1901 · Fine · NL
€130
William Beebe
1935 · Fine
€115
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Arthur van Schendel
1921 · Fine · NL
€35
Hilaire Belloc
1929 · Fine
€35
George Sydenham Clarke
1910 · Fine
€30
Charles Darwin
1909 · Fine
€90
Maurice Henry Hewlett
1926 · Fine
€45
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
Sir Muhammad Iqbal
1913 · Fine
€175
Edward Bernard Koster
1916 · Fine · NL
€90
Carl David Tolmé Runge
1916 · Fine
€50
Nathaniel Lloyd
1935 · Fine
€65
Yogananda Paramahansa
1931 · Fine
€125
Евгений Иванович Замятин
1935 · Fine
€105
Booker T. Washington
1919 · Fine
€105
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Salisbury, Rollin D.
1909 · Fine
€65
Alfred Russel Wallace
1935 · Fine
€35
Friedrich Engels
1905 · Fine
€80
H. Newell Martin
1903 · Fine
€40
John Willis Clark
1918 · Fine
€50
W. H. Hudson, W. H Hudson
1907 · Fine
€110
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
John Ruskin
1924 · Fine
€105
Sonia Delaunay
1931 · Fine
€60
Nicolass Muller
1915 · Fine · NL
€35
Augustus J. C. Hare
1918 · Fine
€175
Frederik Hendrik Neiszen
1935 · Fine · NL
€110
Stewart Edward White
1916 · Fine
€100
Sepp, Christiaan
1912 · Fine · NL
€125
Cyriel Buysse
1926 · Fine · NL
€140
John of the Cross
1906 · Fine
€55
Abraham Kuyper
1914 · Fine · NL
€140
Salomon Reinach
1925 · Fine
€130
Petrus Johannes Blok
1902 · Fine · NL
€90
Elizabeth Grinnell
1905 · Fine
€85
Sachs, Julius
1902 · Fine
€80
George Barker Stevens
1930 · Fine
€60
J. Greig Smith
1900 · Fine
€120
Josiah Royce
1928 · Fine
€125
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
James Whitcomb Riley
1911 · Fine
€125
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Diana Clifford Kimber
1903 · Fine
€155
Stella Benson
1925 · Fine
€150
Jørgen Peter Müller
1902 · Fine
€155
Elias Loomis
1902 · Fine
€55
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Klaas Johan Pen
1935 · Fine · NL
€35
Frederick Soddy
1935 · Fine
€30
Mary Greer Conklin
1923 · Fine
€40
Eduard Strasburger
1935 · Fine
€45
Alexander Lowy, Benjamin Harrow
1924 · Fine
€120