Document wrkMkGzMr8Q8LeEnyV2mbBJ2V

November 1# 1968 Mr. Harry Kin? BB - Troy In August after our meeting at Winchester I wrote you discussing noise control, as well as, MEK. X have not heard from you since that time and am still wondering whether you have any comments relative to the subject of that letter. CHBtcs C. H. BORCHERDXMG, JR. industrial Hygienist A. Anderson/J. T. Gresh C. C. Blackwell# Jr., M.D. SPNY 005593