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, job files, photographs, renderings, correspondence and awards relating to the architectural practice of Robin Gibson and his firm Robin Gibson and Partners. The largest component of the collection consists of architectural drawings and associated job files created by Gibson's practice. Most of the items in the collection were created by Gibson and his partners and staff. Other creators are named when their identity is known.

Papers and architectural drawings created by Roman Pavlyshyn in the course of his career. Includes student work, work created while employed by Karl Langer and the Queensland Works Department as well as work created in private practice. This includes a large number of projects for the Ukrainian community, including ecclesiastical and private commissions. The papers also include private papers, photographs (174 photographs, 26 negatives), a few publications and a work of art by Irene Amos.

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.

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.

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

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.

Sixty two architectural drawings for twenty seven jobs. Two photograph albums: Photograph album, 1896 to 1908, ‘Family and historic photographs taken and developed by W C Voller, 1896 on', some photographs in this album were taken by Edward Day Bird; and Photograph album, ‘Family and historic photographs taken and developed by W C Voller, 1906 on’, 1906 – 1915. Some captions in this album by Walter Voller, others by one of his children. In these captions Ellen and Walter Voller are referred to as ‘Mum’ and ‘Dad’ and Roderic and Lilla by their first names. Kenneth Voller was born a few years after his siblings Rod and Lilla.

Hubenger Space House, 63 Moreton Street, Paddington. Drawn by: Ben O'Halloran.