The fonds consists of artifact catalogues, correspondence, site reports and other material.

The fonds consists of material related to Alan Walker's research, recordings, and other professional activities. As well as personal material, including correspondence. The third accrual contains 30 items related to Liszt and his Circle, including 14 letters from Liszt.

The first accrual consists of two series: casework files and daily journals.

The second accrual (23-1996) consists of files from Allen's office in Queen's Park, covering the period 1982-1995. By and large this accrual consists of reports, briefs, news releases, press clippings, photocopies of internal memos, communiques, and printed matter. The original material consists of daily journals, correspondence to and from Allen to constituents and colleagues in the New Democratic Party, correspondence to and from federal cabinet ministers, holograph or typescript versions of speeches and notes. Frequently, incoming and outgoing correspondence is one of multiple copies. Original order has been maintained as much as possible in the arrangement of this accrual. The titles that appear on the files are the original titles. The series and subseries are organized in an attempt to reflect the career of Richard Allen: Series 1: in opposition 1982-1990; Subseries: Hamilton; education; Francophone affairs; Community and Social Services & Office of the Disabled; personal and administrative. Series 2: minister and member of government, 1990-1995. Subseries: Meech Lake and post-Meech Lake; Minister of Colleges & Universities; Minister Responsible for the Ontario Training & Adjustment Board; Minister of International Trade; Minister of Housing; Minister's administrative files. Series 3: sound recordings and videocassette, 1989-1995. It should be noted that a chronological arrangement within the sub-series has been attempted, in order to trace the prolific political endeavours of Allen. Box numbering in this accrual is sequential with the previous accrual.

The third accrual (24-2000) consists of administrative files reflecting Allen's political activities sukch as council minutes, reports, election results, press releases and promotional materials. The accrual also contains files relating to GO-ALRT and the Canadian Porcelain Project.

The fourth accrual (2009-02, 2011-006) consists of material related to Bill 30: An Act to amend the Education Act (Ont.) (1986).

The fifth accrual (2019-053) consists of eight series: personal correspondence, education, academics, research, publications, political career, other political activity, and audio-visual material.

There has been one accrual. The fonds consists of correspondence to and from the Harrison family, financial documents, family mementoes and keepsakes, and correspondence to Bess Ready.

The collection consists of a vast range of records and documents created throughout the University's existence, both in Hamilton and Toronto. However, it is not a complete record of the University's activities.

There have been four accruals. The first accrual consists of offprints of Dr. Salmon's many articles, his degrees and awards. There is also one letter from Cesare Canessa to Arthur J. Evans of the Ashmolean Museum, Oxford, dated 6 December 1893. This accrual was supplemented by eight books from Dr. Salmon's library which have been catalogued. The second accrual contains articles, reviews, speeches, correspondence, awards, photographs and other documents. The third accrual is Salmon's Cambridge University thesis. The fourth accrual contains seven letters from Salmon to Eric D. Tappe.

There have been five accruals. The fonds consists of: correspondence; journals and diaries; notebooks and notes; courses and course related material; manuscripts, typescripts and published material; personal documents; material by others; electronic material, moving images and sound recordings.

The fonds consists primarily of material related to MacGibbon's working life.

The fonds consists of a small amount of correspondence, McMaster University examinations, at least one typescript by Michell, as well as printed articles and news clippings. There is also a copy of a photograph "Louis Riel and His Associates [at] Fort Garry"; the copy was made in April 1914. It is annotated by Michell. The fonds is supplemented by publications which have not been catalogued or listed. They are located separately from the fonds.

The compilation on academic robes by McNairn has eight chapters: Academic Finery; The Code for British Hoods; Oxford Robes; Cambridge Robes for Doctors and Graduates (a pamphlet by A. G. Almond); Robes In Other Universities; Cap and Gown in America (a pamphlet by Gardner Cotrell Leonard published in 1896); American System of Academic Robes; College Colours, an article by McNairn published in the University of Toronto Varsity, 19 November 1901.

The fonds consists of correspondence, scrapbooks containing news clippings about Wilkins, research notes, typescripts and photographs of experiments, and published articles.

The fonds consists of five accruals. The first accrual measures 1.35 m, and consists of photographs, minutes, reports, memoranda, notes, and correspondence relating to Waisglass's various positions. The second accrual (20-1990) measures .45 m, and consists of addresses, articles, and notes by Waisglass in original and printed form, files of correspondence and notes on some of the positions held by Waisglass. The third accrual (30-1996) measures 1.75 m, and consists of arbitration files, a research manual co-edited by Waisglass, and video and audio cassettes of interviews conducted by Waisglass with several labour leaders. The fourth accrual (33-1997) measures 33 cm, and consists primarily of arbitration and grievance files. The fifth accrual (15-2001) consists of correspondence, letters to the editor, lecture notes, articles, thesis, and biographical information.

The fonds consists of one box containing 6 files: File 1 Artifact Catalogue; File 2 biographical information (report by S.M. Jamieson, 1970); File 3 correspondence (1943-1948); File 4 Dwyer Ossuary (AiHa-3) (1939-1950); File 5 newspaper clippings (1933-1950); and File 6 photographs (one of E.J. Case) (1938-1948).

The fonds consists of materials related to Lautens' work, as well as personal documents.

There have been two accruals. The first accrual (24-1997) consists of nine series: National Research Council/Atomic Energy Canada Limited; McMaster University; Nuclear reactor and Nuclear Activation Services; experiments and research; correspondence; conferences and lectures; Thode's publications; biographical material and reprints. Fonds includes: 11 figures, 4 certificates, 2 posters, 17 maps, ca. 209 photographs, ca. 60 negatives and ca. 550 slides. There is material contained within this fonds which came from the papers of two individuals who worked very closely with Thode, Dr. Jan Monster and Dr. C.E. Rees. Both men were colleagues who co-authored a number of publications and participated in a number of joint studies with Thode. Dr. Charles Edward Rees died while at McMaster, and it would appear that Dr. Thode assumed control of his papers. Dr. Rees's papers were discovered within the accession. Most of his papers were deemed to have no permanent archival value, but those that were linked closely with Dr. Thode remain in the fonds where appropriate. Dr. Jan Monster was a long-time research associate. Thode supervised and oversaw much of Monster's work. The funding for Dr. Monster's position ended in the mid to late 1980s. Dr. Thode assumed control of many of the projects being worked on by Dr. Monster. This can be seen in the fonds with the inclusion of the Monster Reports within the experiments and research series. The second accrual (40-2007) consists of Thode's many awards, a collection of stamps from the Soviet Union, and a plaque issued by Yorkton, Saskatchewan in 1909 to its mayor.

The archive consists of correspondence, diaries, and clippings, mostly related to McNairn's wartime experience, but including some travels prior to the war.

The fonds primarily deals with Shaw's professional activities, but also includes personal material.

Collection contains original artwork and copies of posters for the McMaster Campus Cinema screening program; posters or comic art created or collected by Art Cooper; and fanzines and mini comics created in the Southern Ontario region, particularly in the early 1970s.