Document DG732qw5J0amvrL2qYq43n7rN

KETTERING LABORATORY COLLEGE OF MEDICINE EDEN AND BETHESDA AYES. CINCINNATI 19t OHIO February 1, 1952 To: The-^acrican Crucible Products Co. Lorain Ohio Attention: Dr. Conrad T. Rusin For: Reimbursement of the /lettering Laboratory for analysis of the blood of the following employees for the determination of lead: KE 0021583