Australian diary. No. 080

Description: The following items are featured in this interesting cinemagazine: Alf White builds miniatures and inserts them into light bulbs; A portable transceiver is tested in field trials for use by the Australian Army; a centenarian ex-contortionist of 103 years demonstrates how he can still twist his body; map making is an intricate detailed job and the process used to convert aerial photographs into printed maps is shown.