The collection includes three warrants to Richard, Earl of Ranelagh concerning payment of troops, 1694-1697 and a signed document in Dutch concerning a Colonel van de Ruyterye, 1702.

These are letters from Selkirk to Miles MacDonnell, 1811-1813 and instructions concerning wages and contracts. Thirteen documents concern Lord Selkirk's conflict with the North West Company at the Red River Colony and Fort William.There is also a letter to Colonel Benjamin Walker, 1816.

Three letters from Seaton relating to the Rebellion of 1837, including a letter to General Fitzroy Sommerset about the capture of St-Eustache.

Shaw's papers include memoranda, notebooks and letters mainly on natural history. There are also annual reports of the Montréal chapter of the Nicholas Agassiz Association.

The fonds consists primarily of written material, most of which seems to be from the hand of Palmer Cox (poems, speeches, drafts of published or unpublished works). There is also some graphic material, financial records and parts of correspondence.
The fonds also contains several graphic parts illustrating Brownies books in the making.

The fonds chiefly consists chiefly of records related to the editing and publishing work of the Muses' Company press. The fonds consists of seven series: manuscripts; financial records; publications; correspondence; records related to the Association des éditeurs anglophone de Québec; records relating to the Association of Canadian Publishers; and records relating to the Literary Press Group. Most of the records were either created or accumulated by Endre Farkas in relation to the Muses’ Co. publications between 1980 and 1995. Records relating to publishing include manuscripts of works, page proofs with corrections, editors’ and authors’ notes, published books, and publicity materials. Other production records within the fonds include correspondence, pamphlets, photographs, layouts, and drawings for covers. These manuscripts also often have accompanying materials including photos and correspondence, in particular for the Dance Agenda project. There is also correspondence including exchanges with authors such as Ken Norris, Kenneth Radu, Katharine Beeman, Elias Letelier-Ruz, Ian Stephans, and Sharon H. Nelson as well as notes to Leonard Cohen. The company's financial records in the fonds consist income tax receipts, statement of earnings, reports of sales of books, buyers, quotes, invoices, funding applications, contracts and correspondence. Notable financial records include book sales from the McGill University Bookstore, as well as the universities of Toronto, Waterloo, Calgary, and Maine. Other records include materials from the Association des éditeurs anglophone du Québec (1991-1994), the Canada Grant Council, the Association of Canadian Publishers, the Literary Press Group. Also represented is the Quanglo Tour itinerary including posters, postcards, and advertisements (1994-1995).

Fonds consists of a notebook kept by Seymour when he served as mate on the H.M.S. Imperieuse during service on a China station. The notes give details about crew, sales, accommodations and watches, 1861-1862. Also included is a journal which Seymour kept on the Orontes during cruises in the Mediterranean and to Bermuda, Halifax and the West Indies, 1878-1879.

Fonds consists of journal for the year 1800 kept by Thomson on the Mackenzie River (Rocky Mountain).

Diaries with gaps for the years 1868 to 1910. Also included are a diary of a trip to Scotland and England in 1862 and a scrapbook which covers the years 1863-1869 as well as a catalogue of Wicksteed's library.