George Pólya, Gábor Szegő
1935 · Fair
€50
Felix Klein
1926 · Very good
€35
Christine P. Dancey, John Reidy
1935 · Good
€55
Henry Erni
1935 · Fair
€55
Henry Sinclair Hall, Samuel R. Knight
1904 · Fine
€30
Henry S. Carhart
1929 · Very good
€85
James Pryde
1897 · Good
€35
Multatuli
1878 · Good · NL
€115
Black, Newton Henry
1933 · Fair
€15
Dionysius Lardner
1875 · Very good
€50
William C. McC Lewis
1935 · Good
€30
F. H. Loring
1923 · Very good
€120
Isaac Barrow
1922 · Fine
€75
Henry Ernest Dudeney
1935 · Fair
€25
John A. Suchocki
1924 · Good
€25
Denison Olmsted
1880 · Very good
€135
Moritz Schlick
1928 · Good
€55
Eric Temple Bell
1920 · Good
€25
Arthur Cayley
1930 · Good
€55
William Rowan Hamilton
1899 · Good
€135
Klikspaan
1935 · Fair · NL
€35
Watson, William
1929 · Fair
€50
Lewis Mumford
1935 · Very good
€25
Matthias Ehrgott
1912 · Very good
€50
Denison Olmsted
1857 · Fair
€40
William Henry Bragg
1925 · Fair
€20
Charles David Hodgman
1916 · Fine
€45
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Charles Benedict Davenport
1935 · Fair
€45
Peter Barlow
1872 · Good
€45
Felix Klein
1909 · Good
€80
Jules Bernard Luys
1909 · Good
€25
George Fownes
1873 · Fine
€60
P. L. Macdougall
1873 · Fair
€50
Davison, Alvin
1935 · Good
€55
Marion Lowell
1897 · Good
€55
Fresenius, C. Remigius
1852 · Very good
€85
Steven S. Zumdahl
1915 · Good
€45
Sachs, Julius
1902 · Fine
€80
Dionysius Lardner
1852 · Good
€110
Thomas Ruggles Pynchon
1878 · Very good
€240
Alfred A. Robb
1935 · Very good
€55
Charles John Holmes
1935 · Very good
€35
William Thomson Kelvin, Peter Guthrie Tait
1884 · Very good
€115
Henri Bergson, Nancy Margaret Paul
1902 · Good
€45
Henri Poincaré
1910 · Fine
€30
Tito Vignoli
1885 · Good
€50
Leopold Gmelin
1876 · Very good
€155
R. G. Collingwood
1929 · Good
€35
Ronald Aylmer Fisher
1932 · Very good
€40
Friedrich Fröbel
1919 · Good
€20
John Bernhard Stallo
1883 · Fine
€55
Max Born
1935 · Good
€25
Steven S. Zumdahl
1915 · Fine
€45
S. Laing
1916 · Good
€50
Harry B. Gray, Richard Earl Dickerson
1905 · Good
€25
Plato
1859 · Good
€80
Alexander Findlay
1919 · Good
€75
Hastings Rashdall
1923 · Very good
€25
Wilkie Collins
1869 · Fine
€165