File consists of architectural drawings for alterations to church organ case, organ chamber and baptistry. Drawings include:
30 measured drawings: chancel, seating, arches, south chapel, windows, doorway, north transept, arched openings, mouldings, interior elevations, pier, chapel plan, tower, nave, baptistry, transept, corbel
2 sketch drawings: screens, chapel
18 development drawings: screen, chancel, grid, ornament, tracery, organ case, wood post, cusping, pulpit desk, archway, lighting, baptistry, section, lettering
11 working drawings: organ case, baptistry
24 detail drawings: organ, ceiling panels and stencils, woodwork (including organ console, organ case), lettering, fittings, screen, archway.

File consists of drawings for alterations of church choir stall screen and canopy, including:
5 development drawings: candlesticks, organ chamber
1 working drawing: organ frame
10 detail drawings: organ chamber, screen, cresting, woodwork (including altar cross, screen, canopy), organ facade, candlesticks

File consists of developing drawing of site plan for stone memorial monument.

Consists primarily of architectural drawings (1951-1954, 33 drawings) as well as records related to architectural operations, correspondence, and other papers. Included are drawings of alterations to Christ Church Cathedral in Montreal and proposals for naval memorials in Halifax at Point Pleasant and Citadel Hill Park. Also contains 1 photograph, 1951, of Christ Church Cathedral. Two projects have accompanying correspondence: alterations to Christ Church Cathedral and the Point Pleasant Naval Memorial (1951-1954).

"Dessins architecturaux, 1951-1954, 33 dessins." Notamment les plans des rénovations apportées à la cathédrale Christ Church de Montréal et des propositions de monuments navals pour Point Pleasant et Citadel Hill Park (Halifax).
"Photographies, 1951, 1 photo." Une photo de la cathédrale Christ Church.
"Correspondance, 1951-1954, 9 cm." Deux projets s'assortiment d'une correspondance : les rénovations apportées à la cathédrale Christ Church et le monument naval de Point Pleasant.

File consists primarily of architectural drawings for alterations to baptistry and organ of church. Also found are 1 photograph and 2 folders of correspondence. Drawings include:
5 development drawings: windows, organ console, plan, interior elevations
5 working drawings: plan, elevation, sections
13 detail drawings: mouldings, screen, section of baptistry, woodwork (including organ casing, panelling, platform, fittings), font cover, bowl, canopy, radiators, lighting, fixtures
1 consultant drawing: console case

File consists of architectural drawings for memorial monument in stone, including 1 survey drawing (site plan), 4 development drawings (plans, elevations of project A and B), and 3 working drawings (block plan, plans, elevations, section of project A and B). Also includes 1 folder of correspondence.

The subfonds contains papers of Percy Nobbs representing a portion of the architect's professional and personal records. Neither Nobbs and his associates' office files nor Nobbs's private correspondence are represented in their entirety. Existing office files are noted under the appropriate operation numbers in subfonds 1-5, as are photographs from the office records. The papers in this subfonds have considerable interest for the researcher, since they span much of Nobbs's adult life (between approximately 1895 and 1960) and illustrate the tremendous range of his activities.

Series consists of manuscripts, typescripts, and correspondence regarding various personal, non-architectural projects undertaken by Nobbs, in particular the design of his deflected northern lighting system for the National Research Council.

Correspondence relating to Nobbs' activities as a professor of architecture at McGill University (1904-1940) and details of his subsequent pension arrangements, as well as the honourary Doctor of Letters awarded him by McGill in 1957. Included are student design problems assigned by Nobbs during his years as Professor of Design at the School of Architecture (1928-1940).