Copy letter from Robert William Frederick Harrison, to Dr Thomas Muir, Fellow of the Royal Society It became Harrison's duty to report that Muir's annual subscription remained unpaid for this year, and that under the Statutes he would cease to be a Fellow on 1 November in the absence of satisfactory reasons assigned for non-payment. In the belief that the arrear is due to inadvertence on his part, Council have allowed for an extension of time for payment. He is required to pay the £4 before the end of the financial year. 4 November 1912