T. E. Hulme
1935 · Very good
€25
Erwin Rohde
1913 · Very good
€75
L. E. J. Brouwer
1909 · Good · NL
€60
I. A. Kapandji
1919 · Very good
€85
George Edward Moore
1922 · Good
€50
Carolus Tuinman
1727 · Good · NL
€290
James Fergusson
1892 · Good
€45
George Berkeley
1915 · Very good
€50
Isaac Barrow
1922 · Fine
€75
Emanuel Hannak
1911 · Very good · NL
€25
Samuel Smiles
1804 · Very good
€315
Brahmagupta, Henry Thomas Colebrooke
1835 · Good
€135
William Youatt
1838 · Very good
€280
Jacob Burckhardt
1935 · Very good
€80
Richard C. Cabot
1908 · Good
€40
Karl Pearson
1934 · Fine
€30
Edwin A. Burtt
1926 · Very good
€25
Marcellus Emants
1889 · Very good · NL
€165
John Flaxman
1829 · Very good
€130
Galileo Galilei
1664 · Very good
€2,345
Edward Garbett
1868 · Very good
€65
Georg Moritz Ebers
1887 · Very good
€175
Rhijnvis Feith
1797 · Fair · NL
€220
Antoni Christiaan Winand Staring
1900 · Fine · NL
€30
Jan Jacob Bruins
1935 · Very good · NL
€45
Saint Clement of Alexandria
1901 · Very good
€25
Park, Roswell
1911 · Good
€25
Norman Robert Campbell
1907 · Good
€30
James Anthony Froude
1884 · Fine
€95
Garrett Putman Serviss
1911 · Fair
€50
Theun de Vries
1935 · Good · NL
€20
John Brown
1789 · Good
€545
Almira (Hart) Lincoln Phelps
1869 · Good
€150
William Thoms
1862 · Good
€115
Annie Salomons
1916 · Good · NL
€30
Leonhard Euler
1805 · Fair
€60
John L. Stoddard
1900 · Very good
€25
Trotter, Thomas
1808 · Fair
€110
John Ward (of Chester)
1708 · Good
€305
Johannes Kepler
1616 · Fair
€1,400
John Bartlett
1913 · Very good
€25
Henry Watts
1893 · Good
€35
Claude Irwin Palmer
1912 · Good
€20
Matthew Calbraith Perry
1859 · Very good
€45
George Alexander Wilken
1914 · Very good · NL
€40
John Hamilton Moore
1799 · Fine
€740
Lodewijk van Deyssel
1923 · Very good · NL
€85
Johan de Meester
1919 · Fair · NL
€35
Iamblichus, L. Deubner
1746 · Good
€250
Ludwig Wittgenstein, Isidoro Reguera Pérez
1935 · Good
€45
Seneca the Younger
1531 · Fair
€1,440
Willem Kloos
1902 · Very good · NL
€65
Wood, Robert Williams
1919 · Fine
€40
Joseph Priestley
1772 · Good
€580
Willem Bilderdijk
1821 · Fair · NL
€135
Jean-Henri Fabre
1924 · Very good
€65
Aristotle
1533 · Good
€465
Benjamin Constant, B. Constant
1818 · Very good
€115
Michael Idvorsky Pupin
1923 · Fair
€15
Johannes Hermanus Gunning
1876 · Very good · NL
€110