Fonds consists of correspondence, reports, course materials, minutes and agendas, published materials, photographs, and audiovisual materials. It is arranged in fifteen series: Personal Material (1943-1986); Correspondence (1958- 1982); Articles, Speeches, and Reports by Detwiller (1952-1982); Courses Taught (1953-1980); Conferences, Seminars, and Workshops (1964-1984); Greater Vancouver Regional Hospital District (1953-1984); UBC Health Sciences Centre (1946-1986); Hospital Equipment Mission (1967-1980); Study Tour of Australian Health Systems (1972-1979); Publications, Speeches, and Conferences (1953-1984); UBC (1974-1985); B.C. Hospital Insurance Service (1949-1973); Miscellaneous Organizations (1968-1986); Research Collection (1943-1985); and Tapes and Photographs series (1964-1984).

Fonds consists of textual records documenting the programmes and activities of the Department of Pathology, and the Departmentʹs relationships with other organizations. These records include minutes, correspondence, course outlines and related materials, and reports. The records are arranged in the following series: Minutes, Department Head, Courses, Buildings and Facilities, Royal College of Physicians and Surgeons, and General.

The fonds consists of records documenting the functions, activities, and programmes of the UBC Department of Medicine and its constituent divisions. Also, because of the close working relationship between the Department and the Vancouver Hospital & Health Sciences Centre Department of Medicine -- the two were led by the same department head for much of the 1990s -- some VHHSC records were kept with the UBC files in the department offices; they remained interfiled when the records were transferred to the University Archives. The records include correspondence, reports, minutes, and published materials. The fonds is arranged in the following series: Central Files, Annual Reports, Divisions, Department and Division Reviews, Vancouver Hospital & Health Sciences Centre (VHHSC), and Governments and Associations.