M.R.C. UnZt 1 April 1958 Dear Professor LLnganet Thank you for the formal offer of a visiti= professorshfp in your letter of 2Qth I@rohk employers, Hy the Medical Reseamh Council, have agreed tc give me leave of abwnoet and .X have muoh pleasure in awepting It on the terms stated. As to the topics of t'he lectures, X have dfscnweed the nlat;ter with P~ofewxw D&y, who advises ape that rather than cWv& 'merely aatru&a,ret X r%hould give a wnar8e roughly corr&qond~ to my r-e af htiercbarts. Ifhi is the atm&ura, synthpaia aa& %urmtidn of the mme important biologasal nraesom2,ecule~~ lnlek par%im&i,r the prote3.w and the mmlsicr aetid, and would Elude t'heir relation to gezmthcs., fflled in. Z enol~(~ the biographical form which 3: have Wlth best wblaea,; Profem3or JaJgea & ldngpxml Department of Chemistry, Harvard U#iver&fy, 12, Oxford Street, C-bridge 38, Massaohusetts, U.&A,