The Australian War Memorial Collection. Test site
British military training B146 C122 film produced by Publicity Films Ltd. Photographic visuals supported by animated diagrams and commentary. Various obstacles are shown: ditches, natural and man made slopes, logs, scarfing, large trees, tree stumps, concertina wire, reinforced old car bodies, oil slick on road for wheeled vehicles. The tactical effectiveness of the obstacles are also demonstrated.
A British military training film produced by Publicity Films Ltd. Showing anti-personnel barbed wire entanglements, types, erection and effectiveness. Reel 2: shows methods of breeching wire obstacles
A military training film produced by Publicity Films Ltd. For the Directorate of Army Kinematography. This film shows the construction of an anti-tank ditch using a 19RB drag-line. After construction