The Zanuck mss., 1935-1951, consist of inter-office correspondence and notes to and from Darryl Francis Zanuck, 1902-1979, producer, and other officials of the Twentieth Century-Fox film studio.
The Young, C. mss., 1935-2014, consist of the writings, correspondence, research materials, and personal papers of journalist and activist Charles M. Young.
The Yellen mss., 1863-1968, consist of the correspondence and writings of Samuel Yellen, 1906-1983, author and professor of English at Indiana University at Bloomington.
The Yeats mss., 1889-1954, consists of letters and writings of William Butler Yeats, 1865-1939, and materials about him, collected by Allan Wade, 1881-1955, compiler of A Bibliography of the Writings of W. B. Yeats... (London, 1951), and editor of The Letters of W. B. Yeats... (New York, 1955).
The X mss., 1928-1961, (principally 1959-1961), consist of the office files of X: A Quarterly Review, edited by David John Wright and Patrick Swift and published by Barrie and Rockliff, London, England, vol. I, no. 1, November 1959 to vol. II, no. 2, August 1961, inclusive.
The Wordsworth mss. III, 1806-1956, consist of correspondence of William Wordsworth, 1770-1850, and of Mrs. Dorothy (Wordsworth) Dickson; a photograph of a chalk drawing of Wordsworth; and a photograph of Mrs. Dickson.
The Woodward, S.C. mss., 1767-1961, consist of correspondence, autographs and pictures of actors, actresses, managers, dramatists, musicians, and other persons connected with the theatre from the collection of Sidney C. Woodward, journalist.
The Woodburn mss. II, ca. 1911-1974, consist of letters and papers of the Woodburn family. The majority of the collection belongs to James Albert Woodburn, 1856-1943, and his son, James Gelston Woodburn, 1894-1980.
The Woodburn mss., 1795-1942, consist of letters and papers of four generations of the Woodburn family, James Woodburn, 1748-1812, farmer; Dorrance Beatty Woodburn, 1786- 1856, farmer and teacher; James Woodburn, 1817-1865, teacher; and James Albert Woodburn, 1856-1943, historian.
Wizard of Oz mss., 1938-1939, is composed principally of drafts and revisions of the screenplay for the 1939 Metro-Goldwyn-Mayer movie starring Judy Garland.