Document dap4KgZ3g10abdgrQ3wKzNR19

1 publications. Page 2219 2 Q Now, I think my notes reflect that you 3 joined NIOSH in about '71 or '72; is that right? 4 A '71. 5 Q '71. Is that when you started doing that 6 work? 7 A I don't know if we started exactly in '71. 8 We were mostly involved in that year in the 9 plants producing materials, but it wasn't too long 10 after that. 11 Q So it would have been '72, '73, something 12 like that? 13 A It may be a little later, in that ball 14 park. 15 Q Okay. And as I understand it, what you 16 would do is you would go around to various garages and 17 take air samples; is that right? 18 A We did some limited studies, yes. 19 Q Okay. About how many facilities did you 20 personally visit? 21 A You mean, personally take air samples?