Copy letter from an unknown correspondent, to Mr E Wilson, Post Office Terrace, Cambridge Herewith are the five figures for Dr Hill's paper. Wilson's estimate of 29 shillings for blocks from the four drawings and one half-tone block from the photo is accepted. They will be glad if these can be put in hand without delay so that they may appear in the proofs used at the meeting when the paper is read soon after Easter. 5 April 1895