The William Arthur Meighen fonds contains a xerox copy of Meighen's diary for 1876-1897. The original is held by the Perth Museum, Perth, Ontario.

The fonds consists of two handwritten statements of account for the E.E. Workman estate, 1897.

The fonds consists of bound book of company records from the years 1893 to 1897. Later on the book was used as a scrapbook including newspaper clippings from the wars (1914-1951).

Notes taken by Bacon for Prof. H.T. Bovey's course in hydraulics.

The greater portion of these records consists of journals, cash books and ledgers recording purchases and sales, 1822-1898. Also included are formula and prescription books, catalogues, price lists, company releases, 1948 and 1952, and a genealogy of the Lyman Family in Canada.

These papers consist of photographs and programmes of McGill activities during the 1890s and include the invitation of the 1893 graduating class to the opening of the Macdonald Physics Building and a menu for a reunion dinner of the Applied Science class of 1893, 1898.

The fonds contains Macfarlane's papers, concentrating on his geological research and his professional work in mining. They comprise: geological and chemical notes made in Germany and England, 1855; geological notes on New Brunswick, 1855-1856, the copper mines of Upper Telemarken, Norway, 1861, Quebec, 1861-1862, and Eldorado Canyon, Nevada, 1887; laboratory journals and records of results, 1851-1856, 1859-1882, 1884-1889; and letterbooks, notebooks and memoranda on geology, 1863-1899.

This collection consists of incoming correspondence concerning some of Gardner's patients, 1898-1900.

Fonds consists of manuscript essays spanning the years 1847-1903. They comprise his inaugural lecture on pericarditis, reminiscences of early days of the Medical Faculty, several discussions of homoeopathy, and papers on vaccination, the registration of the causes of death and other topics. Eleven volumes of his manuscript lectures "On women's medical problems" are also included.

Charles William Colby's papers consist of three typescript copies of a poem written by him ("Old McGill, thou heir of ages...").