Document rej68onv5qjyxL6BeVQND1M3J

1 with a concept called the threshold limit value? Page 1039 2 A I was familiar with that term as applied to 3 other hazardous chemicals. i 4 Q Right. 5 A Prior to 1958. 6 Q And in 1958, and I apologize because you had 7 corrected me earlier, you became familiar with it as 8 applied to asbestos particles? 9 A I became aware that a threshold limit value 5 10 had been established by someone for asbestos fibers : 11 specifically. 12 Q And it was that TLV was then regarded as a 13 yardstick for a safe level of exposure; is that 14 correct? 15 A That is implicit in the term. 16 MS. TOSTANOSKI: Skip to 207. i 17 MR. SMITH: It is 208. 18 MS. TOSTANOSKI: 208. i ! 19 BY MS. TOSTANOSKI: 20 Q During the time you were employed by Owens21 Illinois, is it correct that you don't have any > I