Document mqDErO6NOzGBxO3DjYZ9b0D3Q

Kay 25, 19^3 Ur. Mary M- Maher> Remington Arms Company, Bridgeport, Connecticut. Dear Dr. Maher: The results on s^ov a satisfactory drop (blood;, indicating t h a t ^ n ^ e ^ t m l q u a n t i t y of lead absorbed by her vas relatively small. The result on the urine is more in keeping with the blood lead concentration than it wa3 formerly. To my surprise the urinary results do not seem to have demonstrated the severity of he^iea^exposure. The results on the blood are in keeping with the lead line and the presence of suggestive symptoms and blood changes. It is cer tainly rare to see sucri a discrepancy between the blood and urine. It will probably be worth while to watch the progress of this woman carefully and perhaps to check her again. Cordially yours, RAK ef Enc. Robert A . Aehoe, M . D . HE 0018524 N19688 (ab6i66) Samples of urine and blood received from an employee of the Remington Arms Company, Bridgeport, Connecticut, for lead analyses. Urine Analysis Number - I(.3A-1772 Volume Mg. Pb/Liter = 75 ml* = O.O35 Blood Analysis Number = I4.3A-I775 Speetrographic Grams Mg. Pb/100 g, 13.1 O.O85 Dithizone 15.2 009 KE 0018525 Samples Received: 5"20**i).3 Samples Reported: 5**22-lf3 Samples of urine and blood received from an employee of the Remington Arms Company, Bridgeport, Connecticut, for lead analyses. Urine Analysis Number = 1|.$A-1774 Volume = $8 ml. Mg. Pb/Liter - 0.11 Blood Analysis Number = 1^-1775 ' Grams Speotrographlc 9*55 Mg. Pb/lOO g. ' 0.06 Dithizone 12.6 0.055 K? 0018526 5 20-10Samples Received: Samples Reported: 5- 22-10