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 Lambeth]
This page requires JavaScript
Supplied by the Gas Light and Coke and Crystal Palace District las Companies, made on 37 occasions during the year ending e 25th March, 1885.
Gat Companies. | Where tested. | Average Illuminating Power. | Tests for purity Ammonia, and Sulphuretted Hydrogen. |
---|---|---|---|
The Gas Light and Coke | Vestry Hall | 14.89 | Free from Sulphuretted Hydrogen & Ammonia. |
The Crystal Palace District | Sydenham Station | 15.65 | Ditto. |