Australian diary. No. 084

Description: The following items are featured in this interesting cinemagazine: at Camden Park Dairy, the installation of a Rotolacter has resulted in milking becoming an all mchanical process, setting new standards in hygiene; a Tasmanian factory shows how specialized artists create new effects and manufacture textiles in perfect colour register; to increase friendshp and understanding between neighbours, Malaya and Australia are exchanging Air Cadets.