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 London County Council]
Table 4. Particulars of the Septic Tanks (if used).
|No.||Name of town or district.||Number of tanks.||Distinctive name or number of each tank.||Whether the tanks are open or closed.||Dimensions of the tanks.||Capacity of the tanks.|
|4, 5, 6, 7||Open||...||2,000,000|
|2||Cameron or Exeter||Closed||54 x 10||9||(total) 40,000|