The Australian War Memorial Collection. Test site
A silent film training using sub-titles to support visuals. Correct action is demonstrated by British troops. Wrong action with it's dangers is demonstrated by troops wearing canvas as enemy. Part 1: Concealment from air observation Part 2: Concealment from ground observation Part 3: Results of observation. Aircraft observation from an Armstrong Whitworth Atlas army co-operation aircraft. Equipment and uniform similar in some respects to 1st World War issue.
Royal Army Ordnance Corps (RAOC) C37 B37 training film. A silent film using sub-titles and animated diagrams to support visuals in the description and operation of the buffer and recuperation system a