F. S. Macaulay
1922 · Fine
€135
Hermann Cäsar Hannibal Schubert
1927 · Good
€65
Ron Larson
1906 · Good
€45
Louis Couturat
1935 · Good
€70
Ron Larson
1931 · Fair
€20
J. T. Crawford
1923 · Good
€25
P. Wijdenes
1932 · Very good · NL
€60
Matthias Ehrgott
1912 · Very good
€50
R. Fletcher
1922 · Good
€20
Augustus De Morgan
1903 · Very good
€60
Carl David Tolmé Runge
1916 · Fine
€50
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
René Descartes
1912 · Very good
€85
Alfred North Whitehead
1921 · Good
€20
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Bertrand Russell
1916 · Good
€80
G. H. Hardy, T. W. Körner
1935 · Very good
€25
C. Bruhns
1920 · Very good
€55
Christine P. Dancey, John Reidy
1935 · Good
€55
Carl Joseph West
1920 · Very good
€45
Ron Larson, Roland E. Larson
1920 · Fair
€55
Florian Cajori
1907 · Very good
€45
Herbert E. Cobb
1935 · Very good
€30
Arthur A. Noyes
1935 · Good
€20
L. A. Waterbury
1913 · Fine
€45
E. R. Hedrick
1920 · Very good
€60
David Eugene Smith
1917 · Very good
€70
Lewis Carroll
1918 · Very good
€80
Ronald Aylmer Fisher
1932 · Very good
€40
Edouard Goursat
1933 · Very good
€30
Richard Courant
1927 · Good
€35
Harold Hilton
1914 · Good
€65
John Galsworthy
1935 · Fine
€105
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Charles Benedict Davenport
1935 · Fair
€45
Lewis Carroll
1914 · Very good
€25
Balfour Stewart
1919 · Good
€20
Robert Edouard Moritz
1914 · Very good
€95
Erwin Madelung
1935 · Fine
€40
Joseph William Richards
1907 · Fair
€45
Routh, Edward John
1920 · Good
€60
H. A Derksen
1905 · Fair · NL
€55
Bertrand Russell
1932 · Very good
€90
W. W. Rouse Ball
1909 · Good
€30
Arthur Gordon Webster
1935 · Good
€20
I. A. Kapandji
1919 · Very good
€85
Ludwig Gattermann
1930 · Good
€75
Karl Fink
1904 · Very good
€40
Glyn James
1923 · Good
€55
J. G. Leathem
1919 · Fair
€15
Nathan Altshiller-Court
1926 · Fair
€35
Josiah Royce
1928 · Fine
€125
Roger Eliot Fry
1921 · Fair
€55
Aristotle
1901 · Good
€70
Francis Bacon
1930 · Fair
€45
Henry Paul Talbot
1932 · Fine
€55
H. Stanley Redgrove
1935 · Fair
€15
Wilmore, Albert.
1921 · Good
€35
Howe, George, George Howe
1911 · Fine
€70
Morris Raphael Cohen
1935 · Fine
€35