Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Messrs W. Smith and Co.; 86 Leadenhall Street, E.C.3. Asks Messrs W. Smith and Co. to endeavour to clear the Royal Society's case shipped by the S.S. 'Ingoma' through customs. Encloses a letter from the Surgeon-General at Georgetown, notifying its despatch, and a letter from Dr [Arthur] W. Grace, who is carrying out an investigation into filariasis in the British West Indies [Caribbean] on the Royal Society's behalf, and who requires the instrument. [Enclosures not present.] 3 February 1927