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.

The collection has 474 architectural drawings by Graeme Thiedeke from his time working as a student in the 1960s, to his work in Canada, Mexico, Malayasia, United Arab Emirates and Australia. Thiedeke has provided details for most of these plans which includes the name of the client, the brief from the client and historical information about the building. There are supplementary documents to the jobs Graeme Thiedeke worked on, which includes drawings, articles, presentation sets, architectural plans, photographs of architectural plans and photographs. Thiedeke has been writing while working as an architect and there sample of books created by him. The topics are far ranging and include philosophy, poetry, short stories, and various architectural projects.