Copy letter from Herbert Rix, to Mr Collings 'Dear Mr Collings, Lendenfeld Monograph [underlined] I return herewith the set of proofs of the blocks for above monograph; also, Dr Lendenfeld's [Dr Robert Lendlmayer von Lendenfeld] letter to you. The cuts are considered by the Committee to be quite satisfactory. I am yours faithfully, Herbert Rix Asst Sec RS [Assistant Secretary, Royal Society]'. 24 May 1888