J. H. de Groot
1924 · Good · NL
€40
Alexander von Humboldt
1853 · Very good
€50
F. Max Müller
1884 · Good
€40
Julian R. Youmans
1916 · Good
€40
William Kingdon Clifford
1887 · Good
€115
John Tyndall
1904 · Fair
€20
Alexandre Dumas
1850 · Very good
€125
L. E. J. Brouwer
1909 · Good · NL
€60
Charles Benedict Davenport
1935 · Fair
€45
Lewis Carroll
1918 · Very good
€80
Maurits Haantjes
1871 · Very good · NL
€80
Willem Kloos
1902 · Very good · NL
€65
Arthur L. Frothingham
1912 · Good
€90
Felix von Niemeyer
1897 · Fine
€120
Foster Dee Snell, Cornelia T. Snell
1934 · Very good
€30
Frederik Hendrik Neiszen
1935 · Fine · NL
€110
James Pryde
1897 · Good
€35
William Rowan Hamilton
1899 · Good
€135
Leopold Gmelin
1876 · Very good
€155
Alexander Speltz, Alexander SPELTZ
1935 · Very good
€25
Multatuli
1878 · Good · NL
€115
Heindel, Max, Max Heindel
1918 · Very good
€30
Norman Douglas, Norman Douglas
1932 · Good
€75
John Henry Newman
1875 · Very good
€130
Denison Olmsted
1881 · Good
€100
Erwin Madelung
1935 · Fine
€40
Bernard Muddiman
1935 · Very good
€60
Sir William Osler
1935 · Fair
€20
Lodewijk van Deyssel
1935 · Fair · NL
€25
Willem Frederik Rochussen
1913 · Good · NL
€105
William R. Shepherd
1913 · Good
€70
Franz Sales Meyer
1934 · Very good
€40
Nuttall, Thomas
1896 · Fair
€55
Elias Loomis
1902 · Fine
€55
Numa Fustel de Coulanges, Numa Denis Fustel De Coulanges
1882 · Very good
€145
Robert Smythe Hichens
1919 · Very good
€55
Rowland Ward
1935 · Good
€25
Mrs. Anna Jameson
1868 · Good
€70
Robert Edouard Moritz
1914 · Very good
€95
Alexander von Humboldt
1876 · Very good
€150
Jac Hijma
1910 · Very good · NL
€85
William Thomson Kelvin
1889 · Good
€60
John Ruskin
1872 · Fine
€125
Bertrand Russell
1916 · Good
€80
Nathaniel Britton
1904 · Fair
€60
Heinrich Schliemann
1885 · Very good
€130
Nuttall, Thomas
1855 · Very good
€155
John Stuart Mill
1891 · Very good
€65
Richard Courant
1927 · Good
€35
Marcellus Emants
1904 · Good · NL
€20
Leonard E. Dickson
1930 · Very good
€45
Maurice Maeterlinck
1935 · Good
€40
Walt Whitman
1901 · Very good
€65
Isaac Barrow
1922 · Fine
€75
George Fownes
1873 · Fine
€60
Vreeswijk, Johannes Adrianus, jr.
1909 · Good · NL
€25
Alexander Numan
1884 · Good · NL
€70
J. G. Leathem
1919 · Fair
€15
Werner Spalteholz
1905 · Good
€95
Louis Bathe Rawling
1935 · Good
€55