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 Shoreditch, Parish of St. Leonard]
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Two columns and five brackets have been run against and broken, all of which
have been re-instated.
The following tabular statement shows the number of lamps at present in use, and
the cost per lamp per year.
NUMBER OF LAMPS IN USE, AND COST PER LAMP
FOR THE YEAR.
No. of Lamps in use. | Description of Lamp. | Consumption of Gas per lamp per hour. | Cost of Gas per lamp for the year. | Cost of lighting cleaning and maintenance per lamp. | Total cost per lamp for the year. | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Cubic feet. | £ | s. | d. | £ | s. | d. | £ | s. | d. | ||
1352 | 14 in. Ordinary | 4.6 | 2 | 1 | 5 | 1 | 0 | 0 | 3 | 1 | 5 |
4 | 24 „ Globe | 8.0 | 3 | 7 | 11 | 0 | 15 | 0 | 4 | 2 | 11 |
143 | 17 „ Square | 8.0 | 3 | 7 | 11 | 0 | 15 | 0 | 4 | 2 | 11 |
27 | 18 „ „ | 12.0 | 5 | 1 | 11 | 0 | 15 | 0 | 5 | 16 | 11 |
31 | 18 „ „ | 15.0 | 6 | 7 | 4½ | 0 | 15 | 0 | 7 | 2 | 4½ |
4 | 24 „ Hexagon | 16.0 | 6 | 15 | 11 | 0 | 15 | 0 | 7 | 10 | 11 |
7 | 30 „ „ | 20.0 | 8 | 9 | 10 | 0 | 15 | 0 | 9 | 4 | 10 |
4 | 33 „ „ | 24.0 | 10 | 3 | 10 | 0 | 15 | 0 | 10 | 18 | 10 |
5 | 33 „ „ | 30.0 | 12 | 4 | 9 | 0 | 15 | 0 | 13 | 9 | 9 |
6 | 33 „ „ | 33.0 | 14 | 0 | 3 | 0 | 15 | 0 | 14 | 15 | 3 |
1583 |
DETAILS OF THE HOURS OF LIGHTING PER LAMP
DURING THE YEAR.
Month. | Number of Hours per Month. | Average Number of Hours burning per Night. |
---|---|---|
January | 480.21 | 15.00 |
February | 363.70 | 12.98 |
March | 332.05 | 11.06 |
April | 268.93 | 8.96 |
May | 206.69 | 6.66 |
June | 167.37 | 5.57 |
July | 172.65 | 5.75 |
August | 241.22 | 7.53 |
September | 296.35 | 9.87 |
October | 394.86 | 12.34 |
November | 416.00 | 14.34 |
December | 470.97 | 15.19 |
The Year | 3811.00 | 10.40 |
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