A volume of miscellaneous pieces in verse which Ramsbottom submitted to Charles Dickens in 1866. Dickens advised against publication.

"Architectural Drawings, n.d., 1906, 56 drawings." The inventory documents four projects designed during Findlay and McGregor's brief partnership and includes a house on Sherbrooke Street for W. A. Molson, the Mortimer B. Davis house on Pine Avenue (now McGill University's Purvis Hall), all in Montreal, and a house for A. L. Sumner in Saskatchewan.
"Photographs, n.d., 28 photographs." Photographs of the Davis house on Pine Avenue are found in the archive's collection.

"Dessins architecturaux, s.d., 1906, 56 dessins." Le matériel témoigne de quatre projets dessinés au cours de la brève association de Findlay et de McGregor dont la maison W.A. Molson, rue Sherbrooke où McGregor ne semble avoir joué qu'un rôle très secondaire, la maison Mortimer B. Davis, avenue des Pins (aujourd'hui le pavillon Purvis de l'Université McGill), et une maison en Saskatchewan commandée par A.L. Sumner.
"Photographies, s.d., 28 photographies." Le fonds comprend des photographies de la maison Davis, avenue des Pins.

"Architectural drawings and paper files, L.E. Waterman Company Limited 1908,1917,1918."
4 ink on linen: plans;3 blueprints: working drawings; 1 specification.
" Architectural drawings and paper files Belgo Building, 1912, 1913,1923, 1924, 1937, 1954, 1958, 1959, 1965, 1970."
10 paper, 30 linen, 14 blueprints.
working drawings: elevations, plans, details
structural, electrical, mechanical.

The collection consists of 92 black and white photographs, mounted on black paper, depicting the construction of the dry dock in Lauzon, Quebec, from 1917 to 1923. It also includes a diary written by Ford Cushing Smith in 1922, which details activities related to the dry dock at Lauzon, and an accompanying typewritten letter from I. D. Macorquodale, Eng., explaining the donation in detail.

The fonds contains photographs, drawings, textual records, and other material used by France Gagnon Pratte as the basis for her 1987 book, "Country Houses for Montrealers, 1892 - 1924: The Architecture of E. and W.S. Maxwell". There are also records related to a book project on the architecture associated with the Canadian Pacific Railway Line.

A paper written by Pishker for a sociology course discusses "The Lubavitcher Hassidim of Montreal: with special emphasis on the institution of education".