Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleMr. Mallock's Electrical Calculating Machine.AuthorsAITKEN, A. C.AbstractREADERS of NATURE may be interested in some details from my own experience of the electrical calculating machine invented by Mr. R. R. M. Mallock, constructed by the Cambridge Instrument Company, and mentioned in the issue of January 12, p. 63.PublicationNature, 1935, Vol 135, Issue 3406, p235ISSN0028-0836Publication typeArticleDOI10.1038/135235a0