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E. I. ou Pont os Nemours S Company Wilmington. Delaware 19898 EMPLOYEE RELATION* DCA4RTMCNT May 13, 1980 WERNER J. GATZEK, M.D. TEXTILE FIBERS DEPARTMENT WAYNESBORO PLANT The reports from the Textile Fibers plants listing the number of x-rays which showed possible asbestos-related changes has caused concern as to why the positive x-rays are reported from only two plants. To further define these differences, please send me the most recent chest films for all insulators (pipe coverers) who worked as insulators for any period of time prior to 1970. v The films should be sent to Robert N. Ligo, M.D., E. I. du Pont de Nemours 6 Company, Employee Relations Department, Medical Division, N-11400, Wilmington, Delaware, 19898. MEDICAJ* DIVISION Bruce W. Karrh, M.D. Director BWK/crh Thar*'* world of thing* wa r* doing tomathing about oe nj e vuO Aw DU 038280