F. Matthias Alexander
1935 · Fine
€35
Abraham Kuyper
1880 · Fine · NL
€110
Rabindranath Tagore
1917 · Very good
€35
Jac Hijma
1910 · Very good · NL
€85
Thorstein Veblen
1935 · Very good
€65
Flint, Austin
1872 · Very good
€70
Alfred Russel Wallace
1908 · Very good
€85
James Martineau
1923 · Fine
€40
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Maurits Haantjes
1871 · Very good · NL
€80
Foster Dee Snell, Cornelia T. Snell
1934 · Very good
€30
George Brant Bridgman
1920 · Very good
€45
Elias Loomis
1902 · Fine
€55
Alexander von Humboldt
1876 · Very good
€150
G. A. Henty
1861 · Very good
€115
Johann Gottlieb Fichte
1910 · Very good
€60
Peter Kropotkin
1886 · Very good
€60
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Luther Holden
1865 · Fine
€130
Calvin Cutter
1871 · Fine
€80
T. E. Hulme
1935 · Very good
€25
A. Privat-Deschanel
1875 · Very good
€80
Allan McLane Hamilton
1910 · Very good
€110
George Sydenham Clarke
1910 · Fine
€30
Alexander Speltz, Alexander SPELTZ
1935 · Very good
€25
Sarah Frances Smiley
1878 · Fine
€155
Ernst Troeltsch
1916 · Very good
€55
H. R. Haweis
1914 · Very good
€120
Elie Metchnikoff
1903 · Very good
€35
F. S. Macaulay
1922 · Fine
€135
D. R. Hay
1874 · Very good
€70
H. Was
1898 · Very good · NL
€50
Florian Cajori
1907 · Very good
€45
Arthur B. Curtis
1929 · Fine
€60
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
A. Kuyper
1931 · Very good · NL
€55
Mary Baker Eddy
1911 · Very good
€70
Hendrik Pieter Marchant
1897 · Very good · NL
€100
Jacob Abbott
1862 · Very good
€115
Richard von Krafft-Ebing, Krafft/
1892 · Fine
€215
John Neill
1853 · Very good
€95
James Parkinson
1858 · Very good
€55
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Thomas Henry Huxley, James Paradis
1935 · Very good
€25
Robert Ellis, F.L.S.
1852 · Very good
€110
James Bissett Pratt
1935 · Very good
€70
Felix Klein
1926 · Very good
€35
Gaspard Marie Raban Testa
1899 · Very good · NL
€160
George Fownes
1873 · Fine
€60
George M. Gould
1900 · Fine
€35
Gerardus Marinus Franciscus Snijders
1905 · Very good · NL
€35
Samuel Schmucker Sadtler
1935 · Very good
€45
G. A. Henty
1900 · Very good
€65
Lewis Carroll
1914 · Very good
€25
Eduard Andries
1901 · Very good · NL
€75
Den, Tex, C.J.
1893 · Very good · NL
€210
Leslie Brainerd Arey
1924 · Very good
€45
Alexander Findlay
1911 · Very good
€35
M. E. Chevreul
1896 · Very good
€45
L. A. Waterbury
1913 · Fine
€45