Copy letter from Robert William Frederick Harrison, to Professor William Schlich, Fellow of the Royal Society, Ferlys Lodge, 29 Banbury Road, Oxford 'Dear Sir, If we receive your notice of Sir Dietrich Brandis in a month or six weeks time it will be soon enough for our purpose. Our Obituary Notices are only published after a number have been collected, but private copies for the use of the contributors of the biographies are available as soon as the proofs are corrected and passed for press. I am, faithfully yours, Assistant Secretary R.S. [Royal Society]'. 21 June 1907