Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to S. P. Hill Esquire; 37 Holly Avenue, Newcastle-upon-Tyne 'In reply to your enquiry of the 3rd instant I think you must be misinformed as to the paper on Titanium White Paint by N. Heaton. No paper of this title has been, or is being, published by the Royal Society.' 5 May 1922