Louis Figuier
1871 · Fair
€30
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
A. Ansted
1906 · Very good
€45
John Leslie
1861 · Fair
€50
Garrett Putman Serviss
1913 · Good
€35
Garrett Putman Serviss
1907 · Fair
€30
John William Norie
1886 · Good
€50
Denison Olmsted
1857 · Fair
€40
Freda Dinn
1903 · Very good
€35
Garrett Putman Serviss
1909 · Good
€45
Richard A. Proctor
1918 · Good
€50
Richard Hakluyt
1869 · Good
€40
Nathaniel Southgate Shaler
1915 · Fair
€30
Richard Harding Davis
1908 · Very good
€35
George Gissing
1917 · Good
€25
Mark Twain
1935 · Fair
€50
Percival Lowell
1907 · Very good
€25
Wilmore, Albert.
1921 · Good
€35
O. M. Mitchel
1852 · Good
€45
Mackinder, Halford John Sir
1922 · Very good
€35
John Palliser
1862 · Good
€35
Thomas Griffith Taylor
1922 · Very good
€50
Charles Fort
1933 · Fair
€35
H. M. Tomlinson
1935 · Good
€45
Salomon Müller
1870 · Fair · NL
€50
Mabel Osgood Wright
1903 · Good
€40
Peter Lund Simmonds, Simmonds P. L. (Peter Lund)
1923 · Fine
€50
Alfred Russel Wallace
1907 · Good
€45
Stephen Leacock
1932 · Good
€25
William Chauvenet
1899 · Very good
€45
Herman Melville
1861 · Good
€50
Sir Robert Stawell Ball
1920 · Fair
€15
Hilaire Belloc
1935 · Good
€45
G. Hartwig
1900 · Good
€25
Matthew Calbraith Perry
1859 · Very good
€45
Octave Mirbeau
1933 · Good
€20
Comstock, George C.
1923 · Fair
€15
Arabella B. Buckley
1887 · Good
€45
John Ruskin
1887 · Good
€45
Simon Newcomb
1903 · Good
€45
Garrett Putman Serviss
1911 · Fair
€50
Herbert B. Mason
1910 · Very good
€35
Rudyard Kipling
1934 · Fair
€30
Victor Ernest Shelford
1935 · Fair
€20
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Leonard Richmond
1935 · Very good
€50
Edward Carpenter
1906 · Good
€25
Jack London
1903 · Good
€30
J. H. Poynting
1916 · Very good
€45
Henry David Thoreau
1935 · Good
€30
Pietro Blaserna
1922 · Good
€20
Miller, William J.
1935 · Fair
€20
John Charles Van Dyke
1905 · Very good
€35
Rudyard Kipling
1935 · Very good
€35
Laura Lee Hope
1928 · Fair
€25
Victor von Richter
1916 · Good
€25
Augustin Privat-Deschanel
1903 · Very good
€40
E. J. Banfield
1935 · Very good
€25
Francis Bacon
1930 · Fair
€45
H. Newell Martin
1903 · Fine
€40