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 Paddington]
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Paddington.
SIXTH ANNUAL REPORT
OF THE
INSPECTOR OF PUBLIC LIGHTING
UPON THE SUBJECT OF THE
AVERAGE METER SYSTEM.
TABLE C.
Names of Companies and Sources. | Number of occasions when clear and transparent. | Number of occasions when slightly-turbid, | Number of occasions when turbid, | Number of occasions when very turbid. | Maximum. | Minimum.1 | Average.* |
---|---|---|---|---|---|---|---|
9 | 0 | ||||||
1 | 0 | ||||||
1 | 0 | 0 | |||||
2 | |||||||
0 | |||||||
0 | |||||||
0 | |||||||
1 |