Ruskin's literary manuscripts include a lecture on "The Italian Question" delivered at Bradford, 1864, an essay on The Three Colours of Pre-Raphaelitism, the preface to the last edition of The Stones of Venice (1872) and two poems; "To the ocean", 1831 and "Sonnet to a dond". His correspondence comprises 32 letters to Elizabeth White, 1864-1881.

Collection consists of six account books dating from the 1830s to the 1860s, including ledgers and daybooks, used and kept primarily by Enoch Curtis for his leather tanning business. There are also some loose accounts and notes on small sheets of paper. The ledgers use a single-entry bookkeeping method in £sd. They are organized by individual merchant account, with records of debits (purchases or expenditures made) and credits (payments or goods received). Parallel underlining and Xs indicate when an account has balanced. The collection also includes some records related to Stella Curtis from the 1890s, including one letter and two sheets of math problems marked Clarenceville Model School.

Fonds consists of letters written to P.M. Roget by various people, 1830-1856.

Contains an album of poems and drawings created by a Miss C. M. Murray.

Ellis's 'Notes of my journey to France in 1828' is illustrated with engravings and plans.

The fonds reflects the scientific and literary outreach activities of the Montreal Natural History Society over the course of its existence and contains correspondence, minutes, financial records, council and committee reports, membership lists, donation lists, catalogues of holdings, newspaper clippings, lecture advertisements and weather maps. In addition, the fonds includes reference material to other societies and information regarding the publication and creation of the Canadian Naturalist and Quarterly Journal of Science, Canadian Naturalist and Geologist and the Canadian Record of Science.

The fonds is composed of the following series: 1) Accounting Records (1860-1917); 2) Administrative Records (1833-1887); 3) Catalogues (ca.1829-ca.1925); 4) Correspondence (1871-1896 with gaps); 5) Essays and Lectures (1829-1852); 6) Minutes (1827-1832,1844-1923); 7) Montreal Microscopical Society (1884-1906); 8) Reports (1828-1881 with gaps); 9) Weather Maps (1895-1897).

The fonds consists of documents and letters accumulated during the course of Griffin's legal career, including: dockets of the firm Griffin & Sewell, 1833-1875; legal notes by Griffin concerning wills, sales, and mortgages 1850-1876; legal documents of property transfers and marriage contracts 1826-1860; and notes on marine insurance in the St Lawrence 1843-1848. There are as well two notebooks of legal definitions, dating from approximately 1860.

A collection of documents from the life of Simon McTavish including a letter to his creditors and a series of legal opinions on the estate of Simon and William McGillivray. Documents' informational value is largely financial in nature.

Consists of letters from John Franklin, the Arctic explorer.

This material consists of a journal kept at St. Giles de Beaurivage.