Letter from Thomas Gold to Dr T O Jones, Deputy Assistant Director, National and International Programs, National Science Foundation, 1800 G STreet, N.W., Washington, DC Informing him that ther once more with to proceed with an offer to a prospective candidate for director at Arecibo, and that this is to obtain the NSF agreement before they proceed further. The candidate is Tor Hagfors, and he is attaching a vita and bibliography. Discusses his qualifications and salary. 28 December 1970