There are two architectural drawings, ink on paper, with the title The Union which may form part of the pilot plans for an extension to The Union Building which Birrell designed in 1962. There are 14 drawings for the Master Planning Report upon the Student Union Precinct University of Queensland, which was produced by Birrell and assistant architect Richard Stringer. This report was submitted to the Buildings and Grounds Committee in March 1966. 12 of these 14 drawings have the University of Queensland title block with J.P. Birrell as University Architect. Included with these drawings, which form part of the master plan for the precinct, are several designs for a Union Theatre. There are two pencil drawings related to the Union Theatre, without title, date, or creators. All plans are undated.

Student work of James Birrell while studying at Melbourne University , as a fourth year student in 1950 and fifth year in 1951. Includes: Living quarters for old people ; Lighthouse and coastguard station ; St Judes Church of England, Carlton, Victoria ; Multistory city building ; Factory Unit ; Dairy buildings on a farm at Nar Nar Goon ; Streatham District Hospital ; City Bus Terminal ; Collins Street premises for a diamond dealer ; Road sign at the Haymarket ; Post office building, North Essendon ; Tomorrows house ; Open air theatre ; Himalayan trade bridge ; Sketchbook of notable architecture in Britain and France.

In 1957, the Vice Chancellor of the University of Queensland, Professor James Douglas Story, proposed a regional university college be established. This desire came to fruition on 27 February 1961 when the University College of Townsville was opened. This college became the James Cook University of North Queensland on 29 April 1970 and is now known as James Cook University.

In 1965 430 acres of bushland was set aside for a new campus in Brisbane's south in the suburb Nathan. Initially this was to be a University college of the University of Queensland but by September 1971 it was established as Griffith University.

Birrell was asked by the Co-Ordinator General of the Public Works to draw up plans for both colleges. The majority of these plans have the title block for the University of Queensland and James Birrell as the UQ Architect. This subseries contains plans for the University Colleges, Townsville (22 plans) and Mt Gravatt (23 plans).