Document MJvnkkN6oODE04qRwBNbmY6VM

April 24, 1945 Mr. G. Edward Doming, Jr, Assistant Personnel Manager Heiatz Manufacturing Company Front Street and Qlney Aroma Philadelphia SO, Pennsylvania My dear Mr. Doming; I hare some sort of an idea as to what Kirksite is, but I oannot answer your questions until you giro me a thorough idea of its composition. Very sincerely yours Cecil K. Drinker, M.D. Professor of Physiology