Document ppadygp9v6ygjMJg75kzYXxO6

PLAINTIFF'S EXHIBIT DUP-677 d August 19, 1966 memorandum TO: o. j. stopps FROM: M. B. Maxfield ASBESTOS!3 STUDY PIPE COVERSR3 - CHAMBERS WORKS Data obtained from the racorda of the annual medical examinations and from tha x-ray reporta, 1955-1966, of 52 plpa eovarara amployed at Chambers Works ware analyaad. Tha raaulta of the analyala follow: Condition Z. From Physical Examination Cards. No. of Workers Chaet Pam [unspecified] Praeordlal Pain 7 1 Cardiac Diasasa Electrocardiogram - abnormal equivocal Heart Murmurs Coronary'Disease [angina, infarction, thromboals] Enlarged Heart Congestive Failure 4 * 5 4 4 3- 1 1 Hypertensive Dlaaasa borderline frank 10 6 Peripheral Vascular Disease 1-2 Borderline hypertension. Includes 1 with angina, 1 with congestive failure, 2 with infarction. I J39 OUP 0900538 1 DU 021935 Eg^Mf-r -w.trla . BFT^ Tit"'. J v.n'\.s~'"~..- fe, *rtwdWhias .itfc.ii^^w-riaia 1 -2- ________ Condition____________ Broncho-Pulmonary Halts Hoarsentss Chronic Cough Chronic Expectoration white sputum Chronic Bronchitis Pleurisy with Pleural Effusion Pulmonary Plbrotla Lobectomy [Tuberculoma] Gastrointestinal Ulcer Neoplasm Hepatic Pathology Henal Pathology Ho. of Workers 4 2 2 1 1 1 7 023-5 II. Pronr X-Hay Reports. Diaphragms - scarred roughened flattened tented Fibrosis - not graded mild mild - moderate moderate moderate - severe severe Pleural Thickening Emphysema Bronchiectasis Atelectasis Pneumoconiosis Tuberculoma - l 2 2 2 2-6 2-4 6 10-15 2-4 3 5-17 2-3 0-1 1-2 0-1 1 MV'dyb + Also listed under x-ray reports. Neoplasm not verified. Worker classified as Class 1 about 3 years later. DUP 0900539 DU 021936