Hardback notebook, inscribed inside 'E. V. Appleton, 39 Westleigh Avenue, London S.W. 15', c. 1946

Hardback notebook, inscribed inside 'E. V. Appleton, 39 Westleigh Avenue, London S.W. 15'. The notebook contains extensive notes, calculations and narratives on radar, and for a lecture or paper alternatively called ‘The Technique of Radar (or Radiolocation)’, 'The Principles of Radiolocation’, 'The Elements of Radar or Radiolocation’. (Appleton's 36th Kelvin Lecture was entitled 'The scientific principles of radio location', Journal of the Institution of Electrical Engineers, 93, 1946.)