'The functions of art on Cook's voyages' (several drafts). Given as the Dulcie Stretton Lecture, March 1985 Unit ID: 49 Date: March 1985
'The Gender': original gouache by Helen Maudsley (wife of John Brack) Elephant-Folio 75 (MS Acc10.088) Unit ID: Artwork 185
'The Genesis of Australian Art', talk to the History Association, University of Melbourne, July 1956 Unit ID: 18
'The Interpretation of Australian Nature during the Nineteenth Century'. English Hons. BA Thesis. Sydney University, 1952 Unit ID: 1
'The Jazz Players': origianl pen and ink drawing, signed "C O'C", 24-Apr-02 Elephant-Folio 75 (MS Acc10.088) Unit ID: Artwork 174 Date: 24-Apr-02