Edwin Checkley
1890 · Good
€50
Jan Jacob Bruins
1935 · Very good · NL
€45
Frans Verschoren
1913 · Good · NL
€20
Nicolass Muller
1915 · Fine · NL
€35
Ph Spinhoven, T.K. Bouman
1908 · Very good · NL
€25
F. Matthias Alexander
1935 · Fine
€35
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Klikspaan
1935 · Fair · NL
€35
Theodoor Jorissen
1902 · Good · NL
€30
Felix Klein
1926 · Very good
€35
W. Vrolik
1852 · Fair · NL
€40
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Leslie Brainerd Arey
1924 · Very good
€45
[name missing]
1874 · Fair · NL
€45
Samuel Schmucker Sadtler
1935 · Very good
€45
Frederick Moore Simpson
1908 · Very good
€35
Friedrich Fröbel
1919 · Good
€20
Otto Zuckerkandl
1922 · Good
€45
Wilbur Pardon Bowen
1935 · Good
€50
Henri Poincaré, J. McKeen Cattell
1915 · Good
€50
Denison Olmsted
1857 · Fair
€40
Abraham Kuyper
1907 · Very good · NL
€30
F. Max Müller
1884 · Good
€40
J.L. Beijers (Firm)
1928 · Very good · NL
€40
George Sydenham Clarke
1910 · Fine
€30
George Brant Bridgman
1920 · Very good
€45
Jules Bernard Luys
1909 · Good
€25
Rabindranath Tagore
1917 · Very good
€35
Thomas Richard Parsons
1925 · Good
€30
Hélène Swarth
1921 · Good · NL
€30
Wouter Hendrik Van Seters
1935 · Good · NL
€50
B. P. Ponsioen
1935 · Very good · NL
€30
Martin, Geoffrey
1931 · Good
€25
Lydia Maria Child
1872 · Fair
€25
Julius Berend Cohen
1896 · Fair
€45
Marcellus Emants
1904 · Good · NL
€20
Victor von Richter
1916 · Good
€25
John Tyndall
1904 · Fair
€20
A.M.de Lange
1900 · Good · NL
€30
Carl David Tolmé Runge
1916 · Fine
€50
Langdon-Brown, Walter Sir
1909 · Good
€40
Theodor Kocher
1921 · Good
€35
Edwin A. Burtt
1927 · Good
€40
H. Was
1898 · Very good · NL
€50
Florian Cajori
1907 · Very good
€45
Theodore Shennan
1912 · Fine
€45
University of Chicago. Press.
1913 · Good
€50
Olof Hammarsten
1902 · Good
€25
Thorstein Veblen
1921 · Good
€40
Pieter Joseph Cruse
1911 · Fine · NL
€30
Albert Antonie Nijland
1906 · Good · NL
€45
Elie Metchnikoff
1903 · Very good
€35
A. Bernthsen
1923 · Very good
€25
D. Embden
1902 · Very good · NL
€30
Paul Klee
1935 · Very good
€25
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Jacques Loeb
1918 · Good
€35
Charles John Holmes
1935 · Very good
€35
Steven S. Zumdahl
1907 · Very good
€25
Lodewijk van Deyssel
1935 · Fair · NL
€25