Roger Eliot Fry
1931 · Very good
€30
J. H. de Groot
1924 · Good · NL
€40
Le Corbusier
1935 · Good
€45
Ralph Rodney Root
1935 · Fair
€25
Margaret Trowell
1925 · Very good
€30
Paul Klee
1935 · Very good
€25
Lewis Foreman Day
1910 · Very good
€25
University of Chicago. Press.
1913 · Good
€50
A. Rosengarten
1897 · Fair
€35
Lewis Mumford
1935 · Very good
€25
Frederick Moore Simpson
1908 · Very good
€35
Walter Crane
1911 · Very good · NL
€25
Edward Carpenter
1906 · Good
€25
Ralph Nicholson Wornum
1861 · Very good
€50
William Millar, William Millar
1915 · Good
€20
T. J. Bezemer
1903 · Good · NL
€25
Hendrik Petrus Berlage
1904 · Very good · NL
€40
Alexander Speltz, Alexander SPELTZ
1935 · Very good
€25
Franz Sales Meyer
1934 · Very good
€40
Claude Phillips
1935 · Good
€30
Walter Crum Watson
1917 · Fair
€25
Jan Jacob Bruins
1935 · Very good · NL
€45
Carl David Tolmé Runge
1916 · Fine
€50
William Dean Howells
1900 · Good
€35
Ralph Adams Cram
1902 · Very good
€30
Alfred Kubin
1915 · Good
€35
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Alfred Russel Wallace
1935 · Fine
€35
John Cowper Powys
1933 · Very good
€50
Edith Wharton, Ogden Codman
1913 · Good
€30
Henry Hodgman Saylor
1920 · Good
€50
James Fergusson
1892 · Good
€45
Theo van Doesburg
1922 · Fair · NL
€25
S. Laing
1916 · Good
€50
Stefan Zweig
1935 · Good
€35
Mary Greer Conklin
1923 · Fine
€40
John Dewey
1910 · Fine
€30
Lydia Maria Child
1872 · Fair
€25
American School of Correspondence, Frank Augustus Bourne
1926 · Good
€20
Charles Herbert Moore
1930 · Fair
€30
Rabindranath Tagore
1917 · Very good
€35
Theodore Parker
1884 · Good
€45
Le Corbusier, Hans Hildebrandt
1935 · Fair
€40
William Morris
1900 · Good
€30
Carl Gustav Jung
1915 · Very good
€25
Gerard Baldwin Brown
1891 · Good
€45
Nico van Suchtelen
1901 · Very good · NL
€25
Von Ogden Vogt
1935 · Very good
€40
E. V. Lucas
1924 · Good
€20
Carel Scharten
1918 · Good · NL
€40
Ware, William R.
1935 · Fair
€15
Freda Dinn
1903 · Very good
€35
F. Matthias Alexander
1935 · Fine
€35
Søren Kierkegaard
1884 · Good
€50
Huntly Carter
1935 · Very good
€25
Benedetto Croce
1912 · Very good
€25
Klikspaan
1935 · Fair · NL
€35
Ernst Bloch
1920 · Very good
€30
T. E. Hulme
1935 · Very good
€25
Wouter Hendrik Van Seters
1935 · Good · NL
€50