Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Dugald Clerk, Chairman of the Applied Sciences Committee and FRS Encloses the manuscript of a paper by Professor A. [Alfred] N. [North] Whitehead, 'The graphical solution of high angle fire'. Asks Sir Dugald Clerk whether Professor Whitehead should be asked to communicate the paper formally, or whether it should be referred to a Committee for consideration. 2 November 1917