The fonds contains Dr. Ormrod's note books while an undergraduate and medical student at McGill.

This manuscript recounts the captivity of John Knubley, Master of the Mountezumar and Alexander Scott among the Moroccans after a ship wreck in 1810.

Longstaffe's papers consist of his typescript, with manuscript corrections, of a novel entitled The Twin Sisters: a Poem in Prose.

Macdonell's papers comprise a journal for 1793-1795, which L.R. Masson entitled "Assinoboines-Rivière Qu'appelle", and an account of the Red River, approximately 1797.

The fonds consists of a single 3-page manuscript letter document. Original laid paper watermarked '1805'. Letter is from John MacKellar, dated 16 June 1807. The letter is addressed to the Hon. George Cranfield Berkeley (1753-1818). MacKellar explains his strong reservations about establishing a prison hospital for sick prisoners of war. He warns of high expenses and inconvenience, using the Dartmouth, Nova Scotia, hospital as an example of the expenses required.

Melville Island, in Halifax, Nova Scotia, was formerly known as Kavanagh's Island and used to house French prisoners of war after 1793. The Chesapeake Affair happened six days after this letter was written in 1807 under the command of Admiral G. C. Berkeley.

The fonds documents John Mappin’s occupation as an independent antiquarian book seller, his personal interest in the history of print and Canadian politics, and his personal achievements as an author. The wide variety of subject files found in this collection are almost entirely North American based and span from 1733-2004. These records reflect Mappin’s particular focus on Canadian authors and Canadiana in general.

McDonald's correspondence, 1791-1860, mostly concerns business and property matters, but also includes personal correspondence. There are statements of account with McTavish, Frobisher & Co., 1799; with McTavish, Fraser & Co., 1803-1804; with McTavish, McGillivray & Co., 1808-1809. There are two volumes of autobiographical notes assembled in 1859 and covering the period 1791-1816.

There is a second copy of the autobiography, probably transcribed in the late 19th century. Written on the front fly leaf is the name: A.E. MacDonald. It has 63 leaves, and there are minor textual variants.

Fonds shows John McNaughton's activities as a medical student. It contains 3 lecture cards signed by or printed for the teachers. Among them are John Stephenson and W. Robertson.

The administrative records constitute the bulk of the collection; they include annual reports, and financial statements of John Millen & Co. and related firms, 1962-1972; quarter-monthly reports, 1956-1969; memoranda, 1961-1969; files concerning clients, products, sales, and inventory, 1960-1969; executive meetings, 1960; staff lists, 1955-1970; budgets, 1965; files on Exide & Oil Co. Sales, 1964-1968; file on Modern Sales Ltd., 1943-1970 and business correspondence, 1943-1972. Legal records consist of leases, 1963-1964; employee contract between S.B. Millen and John Millen & Son Ltd., 1968; correspondence, memoranda, and court cases, ca 1930-1936. Also included are reports and typescripts on the principles of management and sales, 1948, 1960-1969, as well as some newspaper clippings.

Fonds consists of an album of autograph letters and signatures, including letters both to and from Nichols. Correspondents include John Temple (26 November 1821) and Charles Burney Jr. (5 January 1809). Also represented in the fonds are Nichols's children John Bowyer Nichols (1779-1863) and John Gough Nichols (1806-1873), including a letter to John Gough Nichols from Sir Henry Ellis (2 December 1842).