April 9, 1964 Dr. Luce L. Cavalli-Sforza Istitute de Genetica Vie Sant ‘Epifanio, 14 Pavia, Itely Dear Luce; I thought I should write end confirm the fact thet there would be a place at the Microwave Laboratory for your son to work on a project and to join the Student Sumner Program, For various reasons, Including the problem of e vise (he would need an He3 visa for training purposes), it doesn't seem probeble that he will get paid for this work. It would be helpful if I could hear as soon es possible about your son's interest in this. Rhoda end I are looking forwerd to seeing you egsin this summer end meeting your femily. Best regards, Elliott Levinthe! EL/nt