Steven S. Zumdahl
1907 · Very good
€25
G. H. Hardy, T. W. Körner
1935 · Very good
€25
Lewis Foreman Day
1920 · Fine
€70
Charles Hutton
1812 · Very good
€245
John Dewey
1910 · Fine
€30
Carl David Tolmé Runge
1916 · Fine
€50
Michael Faraday
1874 · Fine
€65
Charles Colcock Jones
1892 · Very good
€50
Lewis Carroll
1914 · Very good
€25
Michael Faraday, Crookes, William Sir
1864 · Very good
€90
George A. Cornish
1923 · Very good
€35
Oliver Byrne
1877 · Fine
€75
Jørgen Peter Müller
1902 · Fine
€155
Jan Jacob Bruins
1935 · Very good · NL
€45
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
Charles Haddon Spurgeon
1932 · Very good
€145
Joseph Priestley
1796 · Fine
€300
Francis Bacon
1621 · Very good
€1,550
Christian Wolff
1745 · Very good · NL
€300
Henry B. Maglathlin
1869 · Very good
€50
Thomas Reid
1765 · Very good
€640
Maria Edgeworth
1839 · Fine
€205
René Descartes
1912 · Very good
€85
F. Matthias Alexander
1935 · Fine
€35
L. A. Waterbury
1913 · Fine
€45
Matthias Ehrgott
1912 · Very good
€50
Walsh, Michael
1808 · Very good
€180
Lewis Carroll
1918 · Very good
€80
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Edward Carpenter
1914 · Very good
€70
Charles Riborg Mann
1916 · Very good
€35
George Fownes
1873 · Fine
€60
Paul Klee
1935 · Very good
€25
John Mirk
1871 · Very good
€145
A. S. Neill
1935 · Very good
€45
William Ledley Vosburgh
1918 · Very good
€90
Robert Pollok
1832 · Very good
€165
Ira Remsen
1888 · Very good
€120
Cotton Mather
1710 · Very good
€575
United States. Army.
1795 · Fine
€295
A. Privat-Deschanel
1875 · Very good
€80
John Hamilton Moore
1799 · Fine
€740
F. S. Macaulay
1922 · Fine
€135
Booker T. Washington
1919 · Fine
€105
Abraham Flexner
1920 · Very good
€30
Herbert Spencer
1882 · Very good
€105
Richard Helsham
1743 · Very good
€365
William Thomas Brande
1820 · Fine
€190
Euclid
1585 · Very good
€565
John Ruskin
1872 · Fine
€125
Globe Fearon
1821 · Very good
€250
Rabindranath Tagore
1917 · Very good
€35
Herbert E. Cobb
1935 · Very good
€30
Gertrude Dudley
1909 · Very good
€85
John Ayres
1696 · Very good
€1,970
P. Wijdenes
1932 · Very good · NL
€60
John Abercrombie, Jacob Abbott
1832 · Fine
€180
Jacob Abbott
1840 · Fine
€185
Walker, Robert
1779 · Very good
€360
Edouard Goursat
1933 · Very good
€30