Letter from S. Cartwright, Secretary, Scientific and Industrial Research Department, 15 Great George Street, Westminster, London, S.W.1., to The Secretary, Burlington House, W.1 Requests the Royal Society to execute the enclosed deed for the Tenancy Agreement of the Taximeter Testing Station, China Walk, Lambeth. Seeks prompt action from the Society to finalise the agreement and ensure the station's operational continuity [enclosure not present]. 9 July 1919