Document YGpx7Vb6jNOzzKZB1VQZNwVnN

FILE NAME: US Gypsum (USG) DATE: Oct 13, 1966 DOC#: USG093 DOCUMENT DESCRIPTION: 1966 Memo to J Walker from R Massey re health hazards from finely ground asbestos TO: #151 - J. Tt. Valter PROM: #172-2 - B. S . Massey SUBJECT: Asbestos - Attached October 13 i960 Ccsaeats on possible health hazards of finely ground asbestos appear to he laereasing. Bas Research considered this? Any Federal controls on Its use could cause ns real prebless. HHM/cJe mu c U nited States Gypsum C om pany \