Document b5JNV8DEBD0rQGzv9VXQB1RV1

E. I. du Pont de Nemours & Company ENGINEERING DEPARTMENT To: DR. C.A. D'ALONZO, M. D. In reply please use subject listed below. Date: November 16, 1966 C.C.: From: JACK MARKS, M. D. COLUMBUS SHOPS Subject: In response to your communication of November 8, 1966, which related to use of Asbestos products -- Our facility responds negative for all questions listed. We will, of course, be happy to cooperate in the performance of diagnostic pulmonary function studies which you believe desirable in this facility. As it happens, Dr. Joe Tomashefski is an old friend of mine and if I can be instrumental in implimenting your program from this city, I should, of course, be happy to do so. Sincerely yours, Jack Marks, M. D. JM:pb DUP 1110061