The collection contains tracings, drawings, blueprints and linen plans for residential and commercial buildings in Brisbane and regional Queensland. Also includes work of Alexander I Trewern, younger brother of E P Trewern. Includes 38 photographs (20 x 26 cm or smaller), nine oversize photographs (most on paper mounted on board) of buildings by Trewern, including his own house; specifictions for St. Matthew's Anglican Church and the Upper Mt. Gravatt Methodist Church; three envolvopes from the American Face Brick Association with plates for houses; publications relating to houses by G. L. Sutcliffe; and journal cuttings.

Architectural drawings, scrapbooks (including photographs), photograph album, research material.

The architectural drawings in this collection were prepared in Brisbane for the Wattle Day League Scholarship, drawings prepared while R P Cummings was a student at the Architectural Association, London, including his successful submission for the Rome Scholarship, and drawings prepared in Rome, including measured drawings and reconstructions.

Architectural drawings of residential and commercial buildings, job files, incoming and outgoing correspondence, photographs and research material for his book on Walter Burley Griffin. Includes plans by Scorer and Scorer which Birrell obtained when he purchased the firm in 1966. The architectural drawings in this collection include those from his student days, his time with the Commonwealth Department of Works, the Brisbane City Council, the University of Queensland (as University Architect), and his private practices. Drawings for buildings not constructed are also in this collection.

Much of the material in this collection was prepared for a series of residences and plans to be published in the Sunday Mail. Little material can be positively identified. Some of these items have numbers on the reverse which appears to signify that these were plans for actual jobs undertaken by Da Costa. A distinct Spanish influence can be discerned in many of the houses. Many of the plans bear the initials A or B, A meaning wooden construction and B denoting brick construction.

Drawings of residential and commercial buildings.

Research papers, photographs, slides, and drawings of residential and religious buildings. Collection includes drawings by Brit Andresen, Peter O'Gorman, Michael Keniger and University of Queensland architectural students.

Drawings of residential and commercial buildings in Brisbane and regional Queensland. Includes some Blackburne and Gzell plans. The collection includes plans for Twelfth Night Theatre.

Plans of proposed residence to be erected in Grosvenor Parade Indooroopilly for C.W.T. Fulton in 1940.

Copies of drawings of buildings designed by, or in association with, E.H. Oribin.