Simon Newcomb
1903 · Good
€45
O. M. Mitchel
1852 · Good
€45
Camille Flammarion
1887 · Fine
€80
Denison Olmsted
1857 · Fair
€40
Ira Remsen
1888 · Very good
€120
Robert Ellis, F.L.S.
1852 · Very good
€110
Denison Olmsted
1881 · Good
€100
W. H. Hudson
1935 · Good
€105
British Ornithologists' Union
1868 · Good
€105
Richard A. Proctor
1918 · Good
€50
Orville J. Nave
1905 · Fair
€35
Amédée Guillemin
1886 · Very good
€205
Alfred A. Robb
1935 · Very good
€55
Elias Loomis
1902 · Fine
€55
Salomon Reinach
1935 · Fair
€15
British Ornithologists' Union
1907 · Fair
€45
John William Norie
1886 · Good
€50
Simon Newcomb
1917 · Good
€20
Elijah H. Burritt
1866 · Good
€60
Frederick Orpen Bower
1934 · Good
€50
William Chauvenet
1899 · Very good
€45
Samuel Philip Sadtler
1897 · Fair
€75
Elias Loomis
1854 · Good
€105
David Ames Wells, George Bliss
1855 · Fine
€85
Barton Cooke Hirst
1923 · Very good
€70
Elijah H. Burritt
1862 · Good
€125
Justus von Liebig
1856 · Fair
€70
Nuttall, Thomas
1896 · Fair
€55
Eduard Daniel van Oort
1922 · Fair · NL
€80
Campbell, Douglas Houghton
1911 · Fair
€25
Nuttall, Thomas
1855 · Very good
€155
William Thoms
1862 · Good
€115
John Timbs
1871 · Very good
€70
William Thomson Kelvin
1889 · Very good
€165
Arthur P. Norton, J. Gall Inglis
1935 · Good
€20
Alexander Milton Ross
1888 · Very good
€50
Sydney Savory Buckman
1891 · Good
€80
Claude Phillips
1935 · Good
€30
Simon Newcomb
1910 · Good
€20
Thomas Bulfinch
1886 · Very good
€140
Jacob Abbott
1862 · Very good
€115
Louis Couperus
1895 · Fine · NL
€65
Alfred Russel Wallace
1908 · Very good
€85
Max Born
1935 · Good
€25
Justus von Liebig
1850 · Good
€80
Heindel, Max, Max Heindel
1918 · Very good
€30
Aristophanes
1853 · Very good
€110
Charles W. Nash
1902 · Good
€25
Alexander von Humboldt
1858 · Good
€110
Herman Melville
1861 · Good
€50
Emile Borel
1927 · Very good
€55
Victor von Richter
1916 · Good
€25
Paul Drude
1919 · Fine
€160
Robert Smythe Hichens
1919 · Very good
€55
Ludwig Gattermann
1930 · Good
€75
James Parkinson
1858 · Very good
€55
Wouter Hendrik Van Seters
1935 · Good · NL
€50
Frederick A. Ober
1883 · Fair
€30
Robert Chambers
1852 · Good
€160
Frederick Orpen Bower
1919 · Good
€30