The Gilbert mss. II, 1931-1954, consists primarily of the correspondence between Carroll Atwood Wilson, 1886-1947, lawyer and collector of Gilbert and Sullivan materials, and Townley Searle, Gilbert bibliographer of London, England, concerning the sale and collecting of items relating to Gilbert and Sullivan operas.
The Gilbert mss., 1867-1932, consists of typescripts of plays, 1867-1874, of Sir William Schwenck Gilbert, 1836-1911, and correspondence of Townley Searle, bibliographer of Gilbert.
The Fletcher mss., circa 1965, consists of papers assembled by Ifan Kyrle Fletcher, 1905–1969, toward a study of suspect (i.e. forged) printed playbills, mainly featuring David Garrick's performances.
The Moody mss., 1934-1990, consist of correspondence files and manuscripts of Indiana University professor of theatre and drama, Richard Moody, 1911-1996.
The Albee mss., 1961, consists of mimeographed stage scripts for The American Dream and The Death of Bessie Smith, two one-act plays by American dramatist Edward Albee, 1928-2016.
Allen, Harriet Herron Collins (Mrs. Samuel Ellsworth Allen), 1866-1942
The Allen family mss., ca. 1908-1972, consist of five letters from poet Nicholas Vachel Lindsay, 1879-1931, to Harriet Herron Collins Allen, (Mrs. Samuel Ellsworth Allen) of Cincinnati, Ohio, and of letters from several individuals involved with the theatre to the Harriet Allen's daughter, Ruth Collins Allen.