Included are five volumes of class notes documenting courses that Valentine took in architectural history at the McGill University School of Architecture. The volumes contain clippings, tracings, original sketches and hand-written text. There is a notebook dated May 1925 containing measured sketches of the Church of St. Mathieu-sur-Richelieu, PQ, and a volume containing Valentine's measured drawings, sketches, and notes executed during a trip to the United Kingdom.

One urban house (detached, basement, 2 floors, attic, 3 bedrooms, 4 servants' rooms); brick and stone; wall bearing.
1 development drawing: floor plan

Memorial tablet; wood.
1 detail drawing: tablet
1 photograph: 1 other

Ice house, wood shed, tool shed and potting room; wood; wall bearing.
1 survey drawing: site plan
5 development drawings: floor plans, elevations
3 Working drawings: floor plans, elevations, sections

Gymnasium.
2 presentation drawings: exterior perspectives
5 photographs: 3 models; 2 perspectives

University dormitory; brick and stone.
8 presentation drawings: exterior elevations, exterior perspectives, basement and upper floor plans
1 development drawing: block plan
8 photographs: 2 models; 1 elevation; 2 plans; 3 perspectives

University development plan.
2 presentation drawings: block plans
1 development drawing: block plan
8 photographs: 6 models; 1 plan; 1 perspective
1 file folder: correspondence

Urban house (addition: basement, 2 floors); brick; wall bearing.
1 sketch drawing: door mouldings
1 working drawing: floor plans, elevation, section
9 detail drawings: windows, stairs, fittings, fireplace, plasterwork, ironwork, doors

Country house (2 floors, 5 bedrooms, 2 servants' rooms); wood and shingle; wall bearing.
12 working drawings: floor plans, elevations, sections
7 detail drawings: room plans, woodwork, mantel, doors, windows, rafters, porch, pergola, eaves

Urban house (alterations: include refurbished billiard room).
1 sketch drawing: ornament
1 development drawing: plan of stable and garage
13 detail drawings: floor plan, woodwork (inch trim, paneling), plasterwork, windows, doors
4 photographs: 4 details