Albert Einstein
1932 · Very good
€110
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Bertrand Russell
1935 · Good
€85
Edwin Emery Slosson
1935 · Very good
€40
Garrett Putman Serviss
1935 · Good
€95
Frederick Soddy
1935 · Fine
€30
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Gerrard Hickson
1922 · Very good
€35
Walter W. Bryant
1907 · Good
€25
John Joly
1932 · Very good
€75
José Ortega y Gasset
1935 · Good
€45
Walter E. Thirring
1906 · Fine
€40
Sir James Alfred Ewing
1932 · Good
€95
Sir J. J. Thomson
1907 · Good
€25
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Percival Lowell
1907 · Very good
€25
Comstock, George C.
1923 · Fair
€15
Yogananda Paramahansa
1931 · Fine
€125
René Descartes
1912 · Very good
€85
William Kingdon Clifford
1914 · Fair
€35
Ralph W. G. Wyckoff
1935 · Very good
€30
Nathaniel Southgate Shaler
1915 · Fair
€30
Jørgen Peter Müller
1902 · Fine
€155
Charles Fort
1933 · Fair
€35
Miller, William J.
1935 · Fair
€20
G. N. Watson
1935 · Good
€20
Freda Dinn
1903 · Very good
€35
Upton Sinclair
1927 · Very good
€75
John Cowper Powys
1933 · Very good
€50
Joseph Le Conte
1928 · Very good
€30
A. S. Neill
1935 · Very good
€45
Grant Allen
1935 · Good
€75
Alfred Wegener
1906 · Very good
€55
Martin Klopstock
1911 · Good
€35
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Max Scheler
1935 · Good
€20
Rabindranath Tagore
1935 · Good
€30
Morris Raphael Cohen
1935 · Fine
€35
Elsdon Best
1935 · Good
€20
Sidney Lanier
1910 · Good
€50
Roger Eliot Fry
1931 · Very good
€30
Robert Flint
1932 · Very good
€40
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Friedrich Fröbel
1913 · Good
€20
Carlton C. Curtis
1907 · Fine
€50
J. Reynolds Green
1916 · Fair
€20
Frank Hall Thorp
1906 · Good
€25
Alexander Campbell Fraser
1901 · Good
€75
Johannes Hoops
1911 · Good
€65
Hegeler Institute
1924 · Fine
€100
Rudolf Otto
1929 · Fine
€35
Three Initiates
1928 · Good
€20
Robert T. Gunther
1923 · Fair
€75
Erwin Rohde
1913 · Very good
€75
Claude Irwin Palmer
1912 · Good
€20
Thomas Vicary
1934 · Good
€75
Mackinder, Halford John Sir
1922 · Very good
€35
Maria Montessori
1931 · Good
€110
John Dewey
1901 · Good
€45
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20