London's Pulse: Medical Officer of Health reports 1848-1972

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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London

Wandsworth 1910

[Report of the Medical Officer of Health for Wandsworth, Metropolitan Borough]

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Table: TABLE II.Showing Results of the Fortnightly Testings of the Illuminating Power, and Pressure of the Gas supplied by the Mitcham and Wimbledon Gas Company during the year ended31st March, 1911.

TABLE II.

Showing Results of the Fortnightly Testings of the Illuminating Power, and Pressure of the Gas supplied by the Mitcham and Wimbledon Gas Company during the year ended31st March, 1911.

Date.Illuminating Power in Standard Sperm Candles.Pressure in inches of Water.
April 23rd, 191015.83.7
May 6th, „16.52.6
„ 21 st, „15.62.7
June 4th, ,,15.83.5
17th, ,,15.84.5
July 1st, „15.63.0
„ 12th. „15.83.1
„ 27th, ,,15.82.8
August 10th, „15.43.6
„ 23rd, „15.73.5
September 2nd, „16.13.5
.. 24th ,,15.54.0
October 4th, „15.43.8
„ 21th, „16.03.6
November 4th, „16.83.5
,, 19th ,,15.63.5
December 2nd, „15.23.5
„ 16th, „16.03.5
January 11th, 191115.43.6
,, 25th, ,,16.13.8
February 9th, ,,15.63.8
,, 23th, ,,16.34.0
March 10th, „15.83.8
,, 24th, ,,15.84.3
Average for the year ended 31st March, 19111583.6