Papers of Allen Ginsberg, American poet and one of the founders of the beat generation. The collection contains correspondence, manuscripts, and publications created by Ginsberg and his associates. Note that the main body of Ginsberg's papers is found at Stanford University.

Letters written to Maxse from his family, friends, and military colleagues. These depict social life in England and British Army life from 1920 to 1935. The letters from Pansy Lamb and Margaret Wyndham concern the first marriage of Evelyn Waugh. Among the correspondents are Helen Hardinge, Henry and Pansy Lamb, Violet Milner, Edward Sackville-West, and Henry Yorke ("Henry Green").

The papers of the Bonsall Family of Pennsylvania primarily consist of correspondence, personal and professional documents, journals, genealogical tables, photographs, and a family Bible. The majority of the letters, documents, and journals were generated by or for Edward H. Bonsall (1794-1879) and the members of his immediate family, particularly his eldest son, Spencer Bonsall (1816-1888). Also included are documents produced by or for other Bonsall family members, from Richard Bonsall who settled in Philadelphia with William Penn (ca. 1683) to Eleanor Crosby Martin Bonsall (1894-?), the daughter of William Martin Bonsall and granddaughter of Spencer Bonsall.