Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Camberwell.
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ATMOSPHERIC POLLUTION 1958
Average Concentration of Smoke in Milligrams per Cubic Metre.
Average Concentration of Sulphur Dioxide in parts per Million
Volumes of Air.
Apparatus installed at 475 Lordship Lane
- = Smoke ----- = Sulphur Dioxide