Marcellus Emants
1889 · Fair · NL
€40
John Caird
1884 · Fair
€25
John Caird
1905 · Very good
€30
Fredrika Bremer
1859 · Very good
€85
Charles Boissevain
1887 · Fair · NL
€35
Edward Caird
1895 · Good
€150
August Neander
1872 · Fine
€105
Vreeswijk, Johannes Adrianus, jr.
1909 · Good · NL
€25
Robert Chambers
1867 · Good
€120
Emanuel Hiel
1901 · Fine · NL
€130
Orville J. Nave
1905 · Fair
€35
Arthur Schopenhauer
1868 · Good
€40
Alfred North Whitehead
1921 · Good
€20
William Cecil Dampier
1930 · Very good
€60
E. Doumergue
1927 · Good · NL
€55
Seneca the Younger
1909 · Very good
€60
Den, Tex, C.J.
1893 · Very good · NL
€210
Benedictus de Spinoza
1909 · Good
€30
Ira Remsen
1886 · Good
€105
Jan Valckenier Suringar
1935 · Very good · NL
€95
Edward Everett Hale
1891 · Very good
€140
John Neill
1853 · Very good
€95
Grant Allen, Franklin T Richards
1897 · Good
€65
George Barker Stevens
1930 · Fine
€60
Oswald Spengler, Charles Francis Atkinson
1918 · Good
€45
Rabindranath Tagore
1917 · Very good
€35
A. S. Hartkamp
1923 · Good · NL
€95
John Tyndall
1904 · Fair
€20
C. Bruhns
1920 · Very good
€55
Brooks Adams
1888 · Very good
€65
George Frederik Willem Borel
1887 · Very good · NL
€245
Joseph Pohle
1924 · Very good
€30
Walter Rauschenbusch
1917 · Good
€30
J. H. Poynting
1922 · Very good
€35
Joseph B. Mayor
1886 · Very good
€70
Sophus Lie
1907 · Very good
€30
Bayard Taylor
1878 · Good
€50
H. A. J. van Swaay
1919 · Good · NL
€35
John Dewey
1923 · Very good
€25
Denison Olmsted
1857 · Fair
€40
Henry Paul Talbot
1932 · Fine
€55
Andrew Dickson White
1923 · Very good
€25
Adrian Fortescue, J. B. O'Connell
1935 · Very good
€25
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Petrus Mathias Snickers
1880 · Fair · NL
€45
Jacob Cornelissen
1894 · Fair · NL
€60
Rudolf Steiner
1898 · Fair
€25
S. Laing
1916 · Good
€50
J. H. Poynting
1916 · Very good
€45
E. V. Lucas
1909 · Very good
€65
Nicolass Muller
1915 · Fine · NL
€35
Albert Schweitzer
1909 · Fair
€40
Tulloch, John
1891 · Good
€75
Carl David Tolmé Runge
1916 · Fine
€50
George Alexander Wilken
1914 · Very good · NL
€40
Frederik August Stoett
1908 · Very good · NL
€30
James Bissett Pratt
1935 · Very good
€70
William Chauvenet
1899 · Very good
€45
Johann Gottlieb Fichte
1910 · Very good
€60
Jan Greshoff
1929 · Good · NL
€75