6 volumes of student coursework from Architecture Theory and History subjects.

Research papers and typescripts of lectures on Karl & Gertrude Langer. Notes, documents and correspondence covering research for Sinnamon's planned book on Karl Langer. Also includes records from the Gertrude Langer memorial committee at The University of Queensland, St.Lucia.

Correspondence, notes and sketches relating to prospective architecture jobs, heritage building preservation study program undertaken in the United Kingdom, Sinnamon's activity with a local architectural history group.

This series contains correspondence, notes, posters and documents dating from 1972 to 1994 that relate to Ian Sinnamon's professional activity as an academic and lecturer at the Architecture Department (School of Architecture) at The University of Queensland.