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]
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Table VI. exhibits the results of an examination of twenty
samples of flour obtained in different parts of the Parish, mostly
in the poorer neighbourhoods. These experiments were made
especially with a view to the detection of alum, but in no one
specimen could the presence of that salt be recognised. No. 7
contained a trace of some aluminous earth, probably accidental.
TABLE VI.
Number of the Specimen. | Grains of Dried Flour used. | Per.centage of Ash in Dried Flour. | Grains of Ash obtained. |
---|---|---|---|
1 | |||