Percival Lowell
1907 · Very good
€25
William Chauvenet
1899 · Very good
€45
Freda Dinn
1903 · Very good
€35
Alexander Milton Ross
1888 · Very good
€50
Heindel, Max, Max Heindel
1918 · Very good
€30
Lewis Foreman Day
1910 · Very good
€25
A. Bernthsen
1923 · Very good
€25
Wood, Robert Williams
1919 · Fine
€40
Franz Sales Meyer
1934 · Very good
€40
Abraham Kuyper
1928 · Very good · NL
€25
Thomas McIlwraith
1903 · Very good
€45
Édouard Mailly
1887 · Very good
€45
Lewis Mumford
1935 · Very good
€25
Raphael
1935 · Very good
€30
R. C. Boer
1926 · Very good · NL
€50
Lawrence Wolff
1929 · Very good
€35
Moynihan, Berkeley Moynihan Baron
1907 · Very good
€50
Charles Riborg Mann
1916 · Very good
€35
Herbert E. Cobb
1935 · Very good
€30
George Percival Mills
1935 · Very good
€25
Albert Schweitzer
1926 · Very good
€30
Abraham Kuyper
1911 · Fine · NL
€30
Marcellus Emants
1900 · Very good · NL
€25
Robert W. Service
1909 · Very good
€40
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Максим Горький
1912 · Very good
€25
Felix Klein
1926 · Very good
€35
Emanuel Hannak
1911 · Very good · NL
€25
Edwin A. Burtt
1926 · Very good
€25
Ralph W. G. Wyckoff
1935 · Very good
€30
Matthew Calbraith Perry
1859 · Very good
€45
Arthur van Schendel
1921 · Fine · NL
€35
J. H. Poynting
1922 · Very good
€35
Alexander Speltz, Alexander SPELTZ
1935 · Very good
€25
Alfred Kaestner
1904 · Very good
€35
Abraham Kuyper
1902 · Very good · NL
€40
John L. Stoddard
1900 · Very good
€25
Gerrard Hickson
1922 · Very good
€35
W. R. Tymms, Matthew Digby Wyatt
1872 · Very good
€50
Robert W. Chambers
1925 · Fine
€45
Martin Andersen Nexø, Steven T. Murray
1909 · Very good
€25
J. H. Poynting
1916 · Very good
€45
Walther Nernst
1908 · Very good
€30
Augustin Privat-Deschanel
1903 · Very good
€40
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Harriet Mann Miller
1892 · Very good
€45
Frank E. Beddard
1902 · Very good
€25
Omar Khayyam
1930 · Very good
€25
Kimball, Arthur L.
1935 · Very good
€25
Ph Spinhoven, T.K. Bouman
1908 · Very good · NL
€25
Harry Sturgeon Crossen
1924 · Very good
€25
Howell, Thomas
1909 · Very good
€30
Ralph Nicholson Wornum
1861 · Very good
€50
Samuel Schmucker Sadtler
1935 · Very good
€45
Carlton C. Curtis
1907 · Fine
€50
John Ruskin
1900 · Very good
€25
Steven S. Zumdahl
1907 · Very good
€25
Erwin Madelung
1935 · Fine
€40
George A. Cornish
1923 · Very good
€35
Grant Allen
1884 · Very good
€45