Letter from Thomas Gold to Professor Harry Messel, Head, School of Physics, University of Sydney, Sydney, New South Wales, Australia Marked 'Confidential' Covbering letter enclosing a draft of a possible letter top Corson - copies to whoever Messel sees fit. If he knows D Cooke, Vice President for Reserch, please send him a copy. If not, it would be better not to send it, as Messel wouldn't have thought of this by himself. Messel may wish to lengthen the letter, but of course Gold hopes he will agree with paragraphs 2 and 3. 12 February 1975