Referee's Report by [Harold Roper] Robinson on a paper 'The investigation of electron lenses' by [Otto Ernst Heinrich] Klemperer and W D Wright Paper reference code: A.64 Sectional committee: Physics Believes the paper to be high quality, but that it may not be of broad interest. Suggests some additional study, but is unsure how practical this would be. Suggests consulting with [Thomas] Smith on this. Thinks the paper could be published in the Proceedings [of the Royal Society], but that it may be suited to a journal which specialises in the subject area. [Not published]. Received 16 May 1938 13 April 1938