One sketch plan, ink line drawing on tracing paper for a u-shaped table in the Senate room on the fifth floor. Table has seating for 33. From title block: University Architect, J. P. Birrell. There is no job number but given this plan has the table in the Senate Room on the fifth floor, it is most likely part of Job A 37. Drawing undated.

One ink line drawing on tracing paper. There is no job number and title block. Dated 28 Oct1964.

The Geology Annex was submitted with the proposals for the Chemistry Annex and the Western Arts Building to the Australian Universities Commission (A.U.C.) in 1965, and rejected. It was to be situated behind the exiting Geology building, along Circular Drive (now named Staff House Road) between the Physics Annex and the bookshop. It was designed with basement, ground and first to fifth floors. It was resubmitted to the A.U.C. in 1966 and rejected again. This file comprises 16 plans for the proposed geology annex, including pilot plans, elevation, perspective views, floor plans for each level, as well a master planning conception drawing, massing considerations drawing and sketches of Geology annex view from Lake, the North East and from within the court (or intimate space as referred to on one of the concept drawings). One pilot plan dated March 1965.

The Western Arts Building was designed to be geometrically related to the existing surrounding buildings forming a visual relation across Mill Road. It was to sit back from the western end of Main Building (Forgan Smith), linked by a cloister. The pilot plan for the proposed Western Arts Building designed by Birrell was submitted to the Australian Universities Commission (A.U.C.) in 1965 and rejected. Birrell's design was a break from the original design by Hennessy and Hennessy who were eventually commissioned as architects for the Western Arts building (Mitchie Building) on 16 March 1967.

This file consists of 35 plans for proposed New Western Arts building on the St. Lucia campus. Includes: site plans and presentation sketches for floor plans and perspectives.

Architectural plan, ink line drawing on tracing paper, of the ground floor of Main Library (now level 2 of Duhig Building). Title block has: job title of Alterations and Additions to Main Library; Interior architect J.P. Birrell; no job number; and undated.

Architectural plan, ink line drawing on tracing paper, of the fourth floor of Main Library (now level 6 of Duhig Building). Title block has: job title of Alterations and Additions to Main Library; Interior architect J.P. Birrell; no job number; and undated.

Architectural plan, ink line drawing on tracing paper, of the fifth floor of Main Library (now level 7 of Duhig Building). Title block has: job title of Alterations and Additions to Main Library; Interior architect J.P. Birrell; no job number; and undated.

Architectural plan, ink line drawing on butter paper, wtih Proposed alterations to entrance to Main Library. Title block has: University architect J.P. Birrell; Job number A2/21; and dated June 1962.

Architectural plan, ink line drawing on tracing paper, with toilet locations in relation to stairwells for Main Library. No title block, no title, no job number and undated.

Architectural plan, ink line drawing on tracing paper. Title block: Building is Main Library, University Architect is J.P. Birrell, job number is A2/47, dated Sep 1965.