Fonds consists of originals and printed materials that fall into the following three series: records of Vaughan’s work at Royal Victoria College, private papers, and literary manuscripts.

Fourteen volumes of her Royal Victoria College day books, spanning the years 1905-1918 and 1928-1937, combine daily memoranda of events at R.V.C. with materials of a more personal nature. In these books she recorded administrative decisions and comments on staff and students and preserved invitations, programmes, newsclippings, some letters, and notes for addresses. A single volume lists students of the College from 1905 to 1907, and records Susan Vaughan's opinions of their characters and prospects.

Her private papers comprise five diaries for the years ca 1899-1904, 1909 and 1930-1940. The earlier volumes record travels to England and Western Canada, and also subsequent volumes record daily activities and thoughts. There is about 1 cm of correspondence, ca 1914-1915, with Clara Lichtenstein and others.

Literary manuscripts, notes for addresses and clippings of some of Susan Vaughan's printed articles amount to about 4 cm, and cover the period ca 1910-1940. Topics include aspects of modern literature - the Brownings, Thomas Hardy, Virginia Woolf, war poetry, and women in fiction -- educational questions, events at R.V.C., and a long poem “A Fable of Earth”.