Copy letter from Herbert Rix, to Mr Pilbeam 'Dear Mr Pilbeam, I have nothing whatever to do with the Zoological Gardens. The Secretary is Dr P.L. [Philip Lutley] Sclater, Zoological Society, Hanover Sq [Square]. I do not in the least know whether he can give you what you want, although he is a Fellow of this Society. Yours faithfully, Herbert Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 2 January 1890