Subscription form for Bulletin de "l'Effort Moderne", 1924 Box 4, Folder 89 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
Sur le Seuil, Traduit de l'Anglais par P. E. B. (Paris: Publications Théosophiques, 1928), 1928 Box 6, Folder 136 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
Sweeney, James Johnson, "An Interview with Mondrian," in Bulletin of Modern Art , vol. 12, no. 4 & 5 (1946), p. 15-16 (photocopy), undated Box 6, Folder 137 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
"The Liberation from Oppression in Art and Life", 1940-1942 Box 2, Folder 46 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
[The meaning of beauty], 1942-1943 Box 2, Folder 58 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
"The True Value of Oppositions in Life and Art" [La Vraie valeur des oppositions], 1934 Box 2, Folder 35 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
"Three Notes", 1937 Box 2, Folder 36 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
"Toward the true vision of reality", 1941 Box 2, Folder 52-53 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
[Two incomplete notations on the word "plastic"], undated Box 2, Folder 61 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…
Typed letter, signed, from A. Everett Austin Jr., Wadsworth Atheneum, Hartford, Connecticut, 1936 Apr 6 Box 4, Folder 96 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Piet Mondrian papers, 1881-1945…