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 Croydon]
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GAS TESTING.— The following are particulars of Official Tests of Gas during the year 1905:—
Date. | Gas Works, Croydon. | Gas Works, Lower Syd nham. | Testing Station, Beckenham. | |||||||
---|---|---|---|---|---|---|---|---|---|---|
1905. | IHuminating Power. Candles. | Sulphur in Grains. | Sulphur'd Hydrogen. | IHuminating Power, Candles. | Sulphur in Grains. | Sulphur'd Hydrogen. | IHuminating Power. Candles. | Sulphur in Grains. | Sulphur'd Hydrogen. | |
January 5 | ... | ... | ... | 1.5.30 | 28.95 | none | ... | ... | ... | |
„ 6 | ... | ... | ... | 15.76 | 30.12 | none | ... | ... | ... | |
,, 23 | ... | ... | ... | ... | ... | 14 7 | 19.8 | none. | ||
February 13 | ... | ... | ... | ... | ... | ... | 15.1 | 26.1 | Average 30.7 | none. |
„ 14 | ... | ... | ... | ... | ... | ... | 28.6 1 | ... | ||
„ 15 | ... | ... | ... | ... | ... | ... | 31.2 | ... | ||
„ 16 | ... | ... | ... | ... | ... | ... | 31 1 | ... | ||
„ 17 | ... | ... | ... | ... | ... | ... | 161 | 31.9 | none | |
„ 18 | ... | ... | ... | ... | ... | ... | ... | 35.3 J | ... | |
April 3 | ... | ... | ... | ... | ... | ... | 15.8 | 331 | none. | |
„ 18 | ... | ... | ... | 14.8.5 | 33.51 | none | ... | ... | ... | |
May15 | ... | ... | ... | ... | ... | ... | 16 0 | 35 1 | none. | |
June 8 | 14 45 | ... | none. | ... | ... | ... | ... | ... | ... | |
„ 15 | 15.54 | ... | none. | ... | ... | ... | ... | ... | ||
July10 | ... | ... | ... | ... | ... | ... | 15.6 | 34 6 | none. | |
August14 | ... | ... | ... | ... | ... | ... | 15.3 | 35.3 | none. | |
„ 30 | ... | ... | ... | 15 31 | ... | none. | ... | ... | ... | |
September 18 | ... | ... | ... | ... | ... | ... | 15.3 | ... | none. | |
„ 19 | 1603 | none. | ... | |||||||
„ 29 | ... | ... | ... | 154 | ... | none. | ... | ... | ... | |
October 30 | ... | ... | ... | ... | ... | ... | 15 03 | no test. | none | |
November 14 | ... | ... | ... | ... | ... | 15.4 | no test. | none. | ||
„ 30 | 15.57 | ... | none. | ... | ... | ... | ... | ... | ... |
The figures for the South Suburban Gas Company are from the
London County Council's official tests.