Copy letter from Herbert Rix, to G W Underhill, Hydrographic Department, Admiralty, S.W. 'Dear Sir, In answer to your note of March 15th, I herewith send you two copies of the Report of the Circumnavigation Committee, 1871, and two copies of ditto, 1872. I am sorry I cannot send you more, as we have only a limited number of sheets and each sheet we send you spoils a volume. Yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 16 March 1894