Document 2RkYJd6DNz5E5GM8nrBKo5EqN

&77-J4J1 AREA CODE 214 \ EAST TEXAS CHEST HOSPITAL BOX 2003 TYLER. TEXAS 75701 ' A UNIT OF THE TEXAS STATE DEPARTMENT OF HEALTH November 22, 19"71 William M. Johnson, M. D. Associate Director Division of Field Studies and Clinical Investigations National Institute for Occupational Safety and Health Federal Office Bldg., Rm. 7033 Cincinnati, Ohio 45202 Dear Doctor Johnson: I have received word from our Central Office in Austin about a letter which you have written to Doctor Peavy regarding the x-rays from the Pittsburgh Corning employees. I have been re quested not to issue these x-rays to you at the present time. Sincerely GAH/mc George A. Hurst, M. D. Superintendent /'