Document 0q7vYkOJaOjXV7ed5d5q4wrNR
JW/PC To: HCL
CONFIDENTIAL
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Dr, H. C. Lewinsohn 7th August, 1967
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In your Annual Report,, which was read with interest and discussed at the Board Meeting; on Friday, a query was raised about your phrase near the end that you are not entirely satisfied that mesothelioma can be caused by chrysotile. Do you really consider that the case against chrysotile is almost proved? Surely not, in view of the enormous numbers of people exposed in Rochdale during the last 30 years and the negligible incidence of mesothelioma?
John
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