| Description | Manuscript and printed articles relating to investigation including a draft report by Dr Medvei entitled 'Investigation of the effect of air pollution on bronchitis', 1955, explaining background of study, methodology and difficulties encountered. Also includes article, 'Premature disablement and death among post office workers' by C G Roberts and D D Reid, British Journal of Preventive & Social Medicine, Vol 8, No 4, Oct 1954 and 'The Natural History of Chronic Bronchitis' by D D Reid and A S Fairbairn, The Lancet, May 31, 1958. |