Including the photographs of the S.A. Radar Officers in London, Italy, Washington and South Africa, and of E.N. Johnson and D.B. Hodges. Also included transmitter units and photographs of the Radar station at Mambrui in East Africa.
A group photograph of the six graduates who accompanied Brigadier Schonland to England, namely Hulley, Methly, Adams, Forte, Clarke and Guttridge. Also included a charcoal drawing of J.B.3. mobile installed on Signal Hill in Cape Town, a drawing by Geoffry Long.
