Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. T. Martin Esquire; 16 Locksley Street, Limehouse, E. Notifies H. T. Esquire that his case seems to fall under the heading of 'head laboratory attendant', rather than that of analytical, consulting or research chemist. This is still a certified occupation under the Military Service Act but that does not fall within the jurisdiction of the Society. 6 March 1916