April 3, 1969 Dr. W. E. Razgzell Professor and Chairman Department of Microbiology The University of Alberta Edmonton 7, Canada Dear Bill: I am sorry to learn of Mary's continued hard luck, and can understand the conflict that this has put you in. Of course I am happy to be available for reference and will reply promptly if I am consulted. Will you consider Seattle? The position may have been filled, but I had an inquiry not too long ago for suggestions to succeed Evans, and I would be happy to put your name in if you might be interested. If so, please send along a revised, up-to-date curriculum vitae that I can use too. All the best of luck. Sincerely yours, Joshua Lederberg Profeasor of Genetics NAC vy