Carl David Tolmé Runge
1916 · Fine
€50
F. Matthias Alexander
1935 · Fine
€35
Wood, Robert Williams
1919 · Fine
€40
Erwin Madelung
1935 · Fine
€40
George Fownes
1873 · Fine
€60
Jesse Feiring Williams
1924 · Fine
€35
Wilkie Collins
1869 · Fine
€165
Calvin Cutter
1871 · Fine
€80
Paul Drude
1919 · Fine
€160
Eduard Strasburger
1935 · Fine
€45
George Sydenham Clarke
1910 · Fine
€30
John Uri Lloyd
1887 · Fine
€175
David Ames Wells, George Bliss
1855 · Fine
€85
Babcock & Wilcox Company.
1921 · Fine
€65
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Евгений Иванович Замятин
1935 · Fine
€105
Michael Gaft
1935 · Fine
€100
Booker T. Washington
1919 · Fine
€105
Frost, John
1850 · Fine
€105
John Bernhard Stallo
1883 · Fine
€55
John Ruskin
1924 · Fine
€105
John Ruskin
1872 · Fine
€125
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
Karl Pearson
1934 · Fine
€30
George Barker Stevens
1930 · Fine
€60
Alfred Russel Wallace
1935 · Fine
€35
C. Judson Herrick
1931 · Fine
€55
Charles David Hodgman
1916 · Fine
€45
Felix von Niemeyer
1897 · Fine
€120
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
F. S. Macaulay
1922 · Fine
€135
Ika A. Thomése
1935 · Fine · NL
€35
Elias Loomis
1902 · Fine
€55
Nicolass Muller
1915 · Fine · NL
€35
Luther Holden
1865 · Fine
€130
Diana Clifford Kimber
1903 · Fine
€155
Thompson, D'Arcy Wentworth
1931 · Fine
€35
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
James Martineau
1923 · Fine
€40
Theodore Shennan
1912 · Fine
€45
Sachs, Julius
1902 · Fine
€80
Smithsonian Institution
1935 · Fine
€45
Alexis Thomson
1912 · Fine
€30
Herbert Spencer
1862 · Fine
€105
Henry Paul Talbot
1932 · Fine
€55
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Steven S. Zumdahl
1915 · Fine
€45
Lewis Beesly, Thomas Baillie Johnston
1928 · Fine
€50
Daniel John Cunningham
1895 · Fine
€120
Camille Flammarion
1887 · Fine
€80
George M. Gould
1900 · Fine
€35
Klaas Johan Pen
1935 · Fine · NL
€35
Andrew Lang
1895 · Fine
€120
Ernst H. F. Meyer
1864 · Fine
€75
Henry Gray F.R.S., Henry Vandyke Carter
1915 · Fine
€50
H. Milne-Edwards
1866 · Fine · NL
€65
Frederik Hendrik Neiszen
1935 · Fine · NL
€110
F. Max Müller
1889 · Fine
€115
L. A. Waterbury
1913 · Fine
€45
August Neander
1872 · Fine
€105