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 Poplar, Metropolitan Borough]
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102
Total quantity of water used for all purposes, 332,000 gallons, cost
£11 19s. Id.
d. | |||
Electricity, 20,717 units at 1½d. per unit (with 50-65 per cent, advance) | 197 | 5 | 9 |
Chloride of Magnesium, 7 tons, 10 cwts. 1 qr. 25 lb | 48 | 6 | 7 |
Salt, 27 tons | 100 | 12 | |
Caustic Soda, 20 cwt. 2 qr. 8 lb. | 30 | 17 | 0 |
Water (76,538½ gallons) | 2 | 15 | 3 |
Total cost of materials and electricity to produce
76,538½ gallons (strong); broken down to 148,635 gallons | 379 | 16 | 7 |
Electric motor for stirring; 466 units | 4 | 8 | 6 |
Bottles | 20 | 14 | 0 |
Corks | 12 | 10 | 0 |
Labels | 3 | 0 | 0 |
£36 | 4 | 0 |