Copy letter from Robert William Frederick Harrison to Frederic G Hallett, Examination Hall, 8-11 Queen Square, Bloomsbury, WC 'I have been making enquiries in the hope of sending you a satisfactory reply to your question of November 28th as to a Polyglot Dictionary of Scientific Terms, but have not been able to light upon any such dictionary dealing with all the sciences. There are, of course, special dictionaries such as those dealing with engineering and technical sciences, but those we know of are not very good.' 9 December 1912