10 DR. -z.:. GREEN, RIESZA:~-CH & DEVELOPMENT, W!veh*~' f1f4d DR. F. HASLAM. 18 th September, 1972. am enclosing six copies each of three Progress Reports covering the =erlod April to August, 1972. These reports describe our activities in ~-.e areas of Process Engineering Development, New Smoking Materials and =r---'-uct Develcim:vnt. :n view of the content of the Product Development report, you may consld~-r it wise not to give it a wide circulation at this stage. Encs. 13 '4 C::) BATCo document for Province of British Columbia 29 October 1999