Document b6YGdkj0vy45d68MerJbNjdZ

H. MAYNARD RENNIE P.R.C.P. (LOW,) r.R.A.C.P. TeuEPwoHC: ew 77it Ar-rcn 4 *..) Xl_ 2540 MACQUARIE CHAMBERS. A83 Macquarie Street. Sydney Dr* J* McNulty Chest Physician District Hospital KALGOOKLIE W*A. 29th September, 1961* Thank you for your letter of the 18th of September which I was very pleased to receive* The additional information that you have given concerning the dust coimts are very interesting and certainly do not reflect any improvement during the working period of the new machinery* Your comments coneming this may be the answer* I am auite satisfied that the Company will take action when ve produce the facts for them to study* At the moment I am readin all the articles I can get hold of and have discussed the matter with Dr* Gordon Smith of the School of .Public Health at the University of Sydney* He is both interested afad helpful* I shall let you know what progress we make in the near future with kind regards and again many thanks for your helpful letter* < Yours.sincerely. H* MAYNARD RENNIE