This fonds includes several letters, a selection of research materials, and a manuscript version of Young's thesis on the Communist Party of Canada.

Fonds consists of correspondence with the Canadian Medical Association and its professional journal. Other contents include manuscripts of papers and addresses in addition to original copies of publications by Dr. Hattie. Fonds also contains several obituaries from different sources as well as a letter from Sec. Graduates of McGill University H.C. Pruell, (dated March 10, 1897) and a letter from Sir J.W. Dawson (dated March 20, 1897).

Fonds consists of patient records, manuscripts, lecture notes, course material, correspondence, published articles, speeches, photographs, subject files, and papers of various professional associations, all created or collected by Dr. Jones during his career.

The materials in this fonds were generated primarily as a result of Dr. Jones' work as a Psychiatrist in Halifax and as a faculty member at Dalhousie University. Dr. Jones was a member of many associations and the bulk of this collection consists of meeting minutes and correspondence related to these associations.

Fonds consists of manuscripts of papers and addresses in addition to published articles. This fonds also includes general notes, correspondence, and biographical sketches of Dr. Kilpatrick.

Fonds consists of sensitive material regarding chemical warfare. These papers include correspondence, research, reports, notebooks, articles, and manuals. Also included is an unpublished manuscript titled "Adventures of a Chemist in Search of Poisons" written by Dr. Young. The manuscript tells of some of his experiences during his twenty-five years as a forensic chemist.

Fonds consists of manuscripts written by Dr. Weld along with photographs, correspondence, and papers related to community organizations.

Fonds consists of papers documenting Dr. Stewart's entire professional career. These papers include files on the construction of the Tupper Commission and the Hall Review Commission in addition to research notes on aviation medicine and decompression sickness. The collection also includes correspondence, lectures, books, publications, photographs, and other manuscripts from his personal life and his time spent at Dalhousie University.

Fonds consists of a manuscript entitled "How I Came to Dalhousie."

Fonds consists of medical notes on obstetrics and gynaecology.

Fonds consists of patient records, autopsy reports, correspondence, various medical reports from several institutions, and business records including a ledger and daily journals.