Document wDV86yJy9ZLGQnGEQL7nb0DzV

vU i! E. I. ou Pont de Nemours & Company Wilmington. Delaware 19898 tMILOVtt nCLATIONS OIMUTUCNT C. D. Licdir' .it. EXHIBIT DUP-21I2 May 13, 1980 PHILLIP SMITH, M.D. TEXTILE FIBERS DEPARTMENT CAPE FEAR 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. The films should be sent to Robert N. Ligo, M.D., E. I. du Pont de Nemours & Company, Employee F.slations Department, Medical Division, N-11400, Wilmington, Delaware, 19898. MEDICALfDIVISION Bruce W. Karrh, M.D. Director BWK/crh so ana There's a world of things wa r* doing something about DU 038282