Document n93Emdm74k6rOG98mzbQKjzeR

1 being studied in that 1946 report what you have Page 2072 2 referred to earlier as secondary users? j 3 A Yes. i 4 Q So they were not people in the manufacturing 5 side of the business; is that correct? 6 A That is correct. ! 7 Q And there were reports in the Fleischer- j 8 Drinker study of evidence of disease even among those 9 individuals in 1946? 10 A Yes. The investigator concluded it was a 11 relatively safe occupation, but he only studied very 12 few people with long-term exposure. : 13 Q 14 1946. You told us that the ACGIH set the TLV in 15 That was about the same time that the ! 16 Fleischer-Drinker study was reported? 17 A Yes. ! 18 Q Was the ACGIH five million particles per 19 cubic foot ever intended to be adopted as legislative i 20 codes? 21 A No. The committee and the organization, the