Louis Figuier
1871 · Fair
€30
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
William Thoms
1862 · Good
€115
A. Ansted
1906 · Very good
€45
Charles Darwin
1851 · Very good
€145
Robert Michael Ballantyne
1881 · Good
€105
Robert Ellis, F.L.S.
1852 · Very good
€110
John Leslie
1861 · Fair
€50
Charles Warren Stoddard
1874 · Fair
€100
John William Norie
1886 · Good
€50
Denison Olmsted
1857 · Fair
€40
Charles Kingsley
1855 · Good
€100
G. Angeletti, Alf Bjorseth
1900 · Very good
€60
J. B. Rietstap
1876 · Good · NL
€55
Charles Kingsley
1858 · Good
€90
Camille Flammarion
1887 · Fine
€80
Richard A. Proctor
1918 · Good
€50
M.E. Schlesinger
1919 · Very good
€70
Elijah H. Burritt
1866 · Good
€60
Nuttall, Thomas
1855 · Very good
€155
Denison Olmsted
1881 · Good
€100
George Gissing
1917 · Good
€25
O. M. Mitchel
1852 · Good
€45
Mary Somerville
1863 · Good
€170
Elijah H. Burritt
1862 · Good
€125
Thomas Griffith Taylor
1922 · Very good
€50
Jacob Abbott
1857 · Good
€60
Nuttall, Thomas
1896 · Fair
€55
Salomon Müller
1870 · Fair · NL
€50
Richard Rush
1856 · Very good
€60
William Thomson Kelvin
1889 · Very good
€165
Ira Remsen
1888 · Very good
€120
Herman Melville
1850 · Very good
€180
Jones, Thomas Rymer
1879 · Very good
€95
Alexander von Humboldt
1858 · Good
€110
Peter Lund Simmonds, Simmonds P. L. (Peter Lund)
1923 · Fine
€50
Alfred Russel Wallace
1907 · Good
€45
William Chauvenet
1899 · Very good
€45
Amédée Guillemin
1886 · Very good
€205
Herman Melville
1861 · Good
€50
Philip Henry Gosse
1884 · Fine
€135
Hilaire Belloc
1935 · Good
€45
G. Hartwig
1900 · Good
€25
Matthew Calbraith Perry
1859 · Very good
€45
Arabella B. Buckley
1887 · Good
€45
John Ruskin
1887 · Good
€45
Simon Newcomb
1903 · Good
€45
Brodie Cruickshank
1877 · Good
€105
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Leonard Richmond
1935 · Very good
€50
J. H. Poynting
1916 · Very good
€45
Victor Hugo
1903 · Very good
€60
Chester A. Reed
1907 · Good
€70
Louis Couperus
1895 · Fine · NL
€65
Joseph Conrad
1924 · Very good
€85
Pietro Blaserna
1922 · Good
€20
John Charles Van Dyke
1905 · Very good
€35
Denison Olmsted
1880 · Very good
€135
Thomas Bulfinch
1886 · Very good
€140
A. Pierson
1875 · Very good · NL
€140