This series contains material such as theatre programs, concert notes, invitations and ephemeral items relating to Australian theatres.

Papers include some records of Twelfth Night Theatre Company. Administration records, financial records, company reports and working papers; arts funding applications and appraisals of company. Marketing records include advertisement mock-ups, brochures, posters and newspaper cuttings of advertisements and reviews. Records of plays produced include playscripts, production notes, musical scores, a rehearsal tape and miscellaneous photographs of productions and actors. Files also include papers relevant to the company's history and censorship, especially the 1969 production of Alexander Buzo's play Norm and Ahmed. Also included are stage designs, lighting plans, architectural plans and posters.