R. H. Bruce Lockhart, 'Memoirs of a British Agent, Being an Account of the Author's early life in many Lands and of his Official Mission to Moscow in 1918', Putnam, London and New York, 1932, signed and with inscription by author, dated July 1933, 8vo, together with The General Medical Council 'British Pharmacopoeia 1953', Published for the General Midical Council, by The Pharmaceutical Press, 17 Bloomsbury Square, London, September 1953, 8vo. (2)