Document re35mVbY4V7wm53j0O9KMEq0r

CAC*EJ . O.NS I Kt f'TION I ' RODUCTS DIVISION TO: H. C. Duecker FROM: H. A. Brown WRG 0014S9 'l3S57 fi PLAINTIFF'S JiV. ^IXHIBIT v |1 Wk(F670 ; DATE: June 15, 1972 SUBJ: Asbestos Fibers 2 microns and under You mentioned to me that you thought it might be possible to use asbestos fibers under 2 microns and obtain the same benefits as now obtained with the longer fibers. Is this a practical approach and should we perhaps investigate? HAB/cgr / <'/ H. A. TJrown