Edwin Checkley
1890 · Good
€50
Friedrich Fröbel
1913 · Good
€20
Arthur A. Noyes
1935 · Good
€20
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
F. Matthias Alexander
1935 · Fine
€35
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Felix Klein
1926 · Very good
€35
Lotta Jean Bogert
1935 · Fair
€20
Martin Klopstock
1911 · Good
€35
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Leslie Brainerd Arey
1924 · Very good
€45
Samuel Schmucker Sadtler
1935 · Very good
€45
Frederick Moore Simpson
1908 · Very good
€35
Friedrich Fröbel
1919 · Good
€20
A. S. Neill
1935 · Very good
€45
Otto Zuckerkandl
1922 · Good
€45
Wilbur Pardon Bowen
1935 · Good
€50
Eugène Pittard
1926 · Good
€20
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
Thomas Henry Huxley
1889 · Fair
€30
Vincent L. Milner
1867 · Fair
€30
Henri Poincaré, J. McKeen Cattell
1915 · Good
€50
Denison Olmsted
1857 · Fair
€40
Edwin A. Burtt
1926 · Very good
€25
F. Max Müller
1884 · Good
€40
George Sydenham Clarke
1910 · Fine
€30
George Brant Bridgman
1920 · Very good
€45
Jules Bernard Luys
1909 · Good
€25
Rabindranath Tagore
1917 · Very good
€35
Thomas Richard Parsons
1925 · Good
€30
H. Newell Martin
1903 · Fine
€40
Three Initiates
1928 · Good
€20
Martin, Geoffrey
1931 · Good
€25
Lydia Maria Child
1872 · Fair
€25
Julius Berend Cohen
1896 · Fair
€45
Augustin Privat-Deschanel
1903 · Very good
€40
Balfour Stewart
1919 · Good
€20
Victor von Richter
1916 · Good
€25
J. J. Graham Brown
1901 · Very good
€50
H. Newell Martin
1908 · Very good
€35
John Tyndall
1904 · Fair
€20
Carl David Tolmé Runge
1916 · Fine
€50
Langdon-Brown, Walter Sir
1909 · Good
€40
Theodor Kocher
1921 · Good
€35
Arthur Wesley Dow
1935 · Good
€25
Edwin A. Burtt
1927 · Good
€40
Florian Cajori
1907 · Very good
€45
Theodore Shennan
1912 · Fine
€45
University of Chicago. Press.
1913 · Good
€50
Olof Hammarsten
1902 · Good
€25
Thorstein Veblen
1921 · Good
€40
Elie Metchnikoff
1903 · Very good
€35
A. Bernthsen
1923 · Very good
€25
E. V. Lucas
1924 · Good
€20
W. W. Rouse Ball
1935 · Fair
€15
Paul Klee
1935 · Very good
€25
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Walter Rauschenbusch
1929 · Very good
€35
John Palliser
1862 · Good
€35
Jacques Loeb
1918 · Good
€35