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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TABLE IV.
Details of the Hours Burning per Lamp, and saving in respect of Twilight for the year.
Quarter ending. | Number of Hours Burning per Quarter. | Average Number of Horn's Burning per Night. | Savings in respect of Twilight. | |||
---|---|---|---|---|---|---|
Hours. | Minutes. | Hours. | Minutes. | Hours. | Minutes. | |
1888.—June | 643 | 53 | 7 | 4 | 144 | 55 |
„ September | 723 | 31 | 7 | 52 | 158 | 44 |
„ December | 1,276 | 38 | 13 | 52 | 94 | 59 |
1889.—March | 1,186 | 23 | 13 | 10 | 70 | 57 |
The Year | 3,830 | 25 | 10 | 29 | 469 | 35 |