This series contains a large amount of incoming correspondence. The correspondence covers the broad range of Oodgeroo Noonuccal's activities and interests. It covers her activities as a writer and guest speaker. There is correspondence from Aboriginal organisations, government departments, school students, teachers, universities and letters of appreciation for her work. The bulk of the correspondence is in the 1970s and 1980s. Correspondence is also scattered in various files throughout the collection. The correspondence is mostly incoming letters with only a small number of outgoing letters.

Over 800 photographs, slides, and negatives belonging by Kath Walker.

Kath Walker travelled overseas on several occasions to attend conferences, as an official Australian delegate for committees, on speaking tours, lecturing and as a poet-in-residence. Included in this series are her files from her trips to New Zealand (1972), Malaysia (1974), Nigeria (in 1974 and 1977), North America (1978-1979) and Fiji (1980).

The series contains material collected by Kath Walker relating to her involvement in numerous organisations and issues. These files generally contain a variety of materials, often accompanied by corresondence, such as leaflets, newsletters, minutes of meetings, reports, and ephemera.

Manuscript book of paste-ups for Cities in the Sun, which was published as a book in 1964. This was the result of the Royal Australian Institute of Architects (RAIA) Sisalkraft Research Scholarship awarded in 1963, in which Trotter spent three months in subtropical regions of the world to develop knowledge relevant for Brisbane architecture and climate.

Drawings for the Catholic Cathedral of St Joseph at Rockhampton by Hennessy, Hennessy & Co and Ian Ferrier, including floor plans, elevations and joinery details.

Forty-four architectural drawings for the proposed College and Brother's Residence at Dalby and later extensions and alterations including sketch plans, working drawings and joinery plans.

Sixty architectural drawings for the Church of the Holy Spirit at Auchenflower including a measured drawing by Corbett & Ryan Architects, with the remaining plans by A Ian Ferrier and Associates including nine sketch plans, twenty-three working drawings and twenty-six additional drawings including joinery plans, stonework details, and lettering plans.

Architectural drawings for St Mary's Cathedral, Port Moresby, including 2 measured drawings and one plan of additions and alterations by John R. Wild Architect, 13 sketch plans and one site plan by A. Ian Ferrier, and 17 working drawings by A. Ian Ferrier and Associates in association with John R. Wild. Drawings include floor plans, elevations, sections, structural plans and joinery details.

Architectural drawings for the Priest's Residence for St Columban's Mission, Toowong (now demolished), including sketch plans, working drawings and joinery plans.