Letter from Arthur Crossley, Secretary of the Chemistry Sub-Committee, to Robert Harrison, Assistant Secretary of the Royal Society Will be able to attend the meeting of the War Committee -- asks if he is 'right in presuming' that he is not a member of the War Committee. Will prepare a report on the [Chemistry] Sub-Committee's work -- asks for a typist to speed the report -- will attend 'to the question submitted by the Admiralty' quickly. 2 January 1918