Document 0qOvrJQB2gd3z9BmkzYZ11ZQm

) Jo h n T. Le w is & Br o s . Co FACTORY: 2543 ARAMINGO AVENUE i iv V' / Ph i l a d e l p h i a , Pa . December 12, 1944 Dr* Robert A. Xehoe, University of Cincinnati, College of Medicine, Cincinnati, Ohio. Dear Dr. Xehoe: '.Ye are mailing to you under separate cover a specimen of blood for routine examination of lead. The patient's name is Ivlr.The specimen ?;as taken today, December 12th at 1:00 P.M. May T.'e please have, at your convenience, one container and a needle for taking a blood sample, as v:e are returning to you the only one we had. Thank you.. Very truly yours, Plant Physician HE