F. S. Macaulay
1922 · Fine
€135
Leonhard Euler
1763 · Fair
€140
Bertrand Russell
1916 · Good
€80
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
P. Wijdenes
1932 · Very good · NL
€60
Euclid
1585 · Very good
€565
Ron Larson
1906 · Good
€45
Hermann Cäsar Hannibal Schubert
1927 · Good
€65
Jeremiah Day
1814 · Good
€140
Louis Couturat
1935 · Good
€70
Bertrand Russell
1932 · Very good
€90
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
Herbert E. Cobb
1935 · Very good
€30
Karl Fink
1904 · Very good
€40
Alfred North Whitehead
1921 · Good
€20
René Descartes
1655 · Fine
€1,820
James Orchard Halliwell-Phillipps, William Bourne
1839 · Good
€95
Felix Klein
1909 · Good
€80
Ferdinand Wolff
1859 · Good · NL
€40
A. Privat-Deschanel
1889 · Good
€55
A. Privat-Deschanel
1875 · Very good
€80
Ron Larson
1931 · Fair
€20
Edouard Goursat
1933 · Very good
€30
J. T. Crawford
1923 · Good
€25
Charles Hutton
1812 · Very good
€245
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Henry Lewis Rietz
1929 · Fair
€30
Balfour Stewart
1919 · Good
€20
Bertrand Russell
1935 · Good
€85
Felix O'Gallagher
1786 · Good
€265
E. R. Hedrick
1920 · Very good
€60
Sir Isaac Newton
1727 · Very good
€475
Walsh, Michael
1808 · Very good
€180
Augustin Privat-Deschanel
1903 · Very good
€40
Emmanuel Levinas
1935 · Good
€35
Euclid
1573 · Good
€755
Felix Klein
1926 · Very good
€35
C. Bruhns
1920 · Very good
€55
Edmund Wingate
1652 · Fair
€355
William Kingdon Clifford
1887 · Good
€115
Elias Loomis
1874 · Very good
€50
James Pryde
1897 · Good
€35
Alfred Daniell
1888 · Good
€70
Richard Courant
1927 · Good
€35
William Rowan Hamilton
1899 · Good
€135
Nicholson, William
1818 · Very good
€185
William Allen Whitworth
1870 · Very good
€55
I. A. Kapandji
1919 · Very good
€85
Karl Pearson
1934 · Fine
€30
William Kingdon Clifford
1914 · Fair
€35
John Ward (of Chester)
1708 · Good
€305
John Ayres
1696 · Very good
€1,970
Peter Barlow
1872 · Good
€45
William Thomson Kelvin, Peter Guthrie Tait
1884 · Very good
€115
Denison Olmsted
1880 · Very good
€135
Balfour Stewart
1875 · Very good
€120
Erwin Madelung
1935 · Fine
€40
Vega, Georg Freiherr von
1803 · Good
€190
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
J. Hamblin Smith, Thomas Kirkland
1881 · Good
€70