Sir Robert Stawell Ball
1920 · Fair
€15
Garrett Putman Serviss
1911 · Fair
€50
Samuel Pierpont Langley
1903 · Good
€20
John William Norie
1886 · Good
€50
Garrett Putman Serviss
1909 · Good
€45
Garrett Putman Serviss
1907 · Fair
€30
Simon Newcomb
1903 · Good
€45
Mark Twain
1919 · Good
€30
Richard A. Proctor
1918 · Good
€50
Garrett Putman Serviss
1913 · Good
€35
Percival Lowell
1907 · Very good
€25
Denison Olmsted
1857 · Fair
€40
William Chauvenet
1899 · Very good
€45
Matthew Calbraith Perry
1859 · Very good
€45
Arthur Stanley Eddington
1924 · Good
€35
Charles Fort
1933 · Fair
€35
Comstock, George C.
1923 · Fair
€15
William Tyler Olcott
1935 · Fair
€15
Howard Roger Garis
1924 · Fine
€30
Jules Verne
1888 · Very good
€50
Samuel Pierpont Langley
1889 · Good
€45
Garrett Putman Serviss
1902 · Good
€40
Simon Newcomb
1917 · Good
€20
Walter W. Bryant
1907 · Good
€25
Simon Newcomb
1910 · Good
€20
John Meade Falkner
1909 · Good
€30
Sir Robert Stawell Ball
1913 · Fair
€20
Sophus Lie
1907 · Very good
€30
Harriet Mann Miller
1895 · Good
€50
Sinclair Lewis
1935 · Good
€25
Max Born
1935 · Good
€25
Apsley Cherry-Garrard
1930 · Fair
€35
Arthur P. Norton, J. Gall Inglis
1935 · Good
€20
Agnes M. Clerke
1885 · Good
€45
Bob Bartlett, Ralph T. Hale
1916 · Good
€30
O. M. Mitchel
1852 · Good
€45
Harry Leach
1906 · Good
€30
Édouard Mailly
1887 · Very good
€45
Balfour Stewart
1919 · Good
€20
Victor Lefebure
1935 · Fair
€15
Susan Coolidge
1935 · Fair
€50
L. Frank Baum
1919 · Good
€20
J. H. Poynting
1922 · Very good
€35
Gerrard Hickson
1922 · Very good
€35
Edwin Checkley
1890 · Good
€50
Richard Henry Dana
1862 · Good
€50
Mabel Osgood Wright
1903 · Good
€40
Stephen Leacock
1932 · Good
€25
E. T. Whittaker
1920 · Good
€25
Arthur B. Reeve
1935 · Good
€20
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Worthington Hooker
1865 · Good
€50
Elsdon Best
1935 · Good
€20
Jerome Klapka Jérôme
1892 · Good
€50
David Lindsay, David Lindsay
1935 · Good
€30
Nathaniel Southgate Shaler
1915 · Fair
€30
Edward Carpenter
1906 · Good
€25
F. Matthias Alexander
1935 · Fine
€35
J. H. Poynting
1916 · Very good
€45
Mackinder, Halford John Sir
1922 · Very good
€35