Document 949dqMw6aJK8ddJ47O5YJ7VL

Sears,Roebuck and Co November 22, 1946 Dr. R.a. Kehoe University of Cincinnati Kettering Laboratory of Applied Physiology Eden Avenue Cincinnati, Ohio Dear Dr. Kehoe: I wish to express my sincere appreciation for the time and thought which you spent in reply to our inquiry concerning lead absorption. The' information which you furnished will be helpful not only for our immediate problems but for many which I -enow will arise in the future. If I can return the courtesy at any time, I hope you will not hesitate to get in touch with me. Very truly yours, Virginia Pearson, Librarian Merchandise Testing & Development Laboratory