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 Hampstead Borough]
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MILK SUPPLY No. of Licensed Distributors 82. Milk (Special Designation) Regulations Licences issued
| Type of Licence | Pasteurised | Tuberculin Tested | Sterilised |
|---|---|---|---|
| Dealers | 42 | 34 | 48 |
| Supplementary | 28 | 28 | 31 |
Milk Examination
| Designation | Methylene Blue and Phosphatase Tests | Chemical Analysis |
|---|---|---|
| Pasteurised | 17 | 22 |
| T.T. Pasteurised | 1 | 2 |
| TOTAL: | 18 | 24 |
All the samples were satisfactory.
Average milk fat content 3.71 per cent.
(legal minimum 3 per cent.)
BACTERIOLOGICAL EXAMINATION OF FOOD
| Nature of Sample | No. of Samples | Satisfactory | Unsatisfactory |
|---|---|---|---|
| Cake | 1 | 1 | — |
| Roast Beef | 1 | — | 1 * |
| Cockles | 14 | 14 | - |
| Shrimps | 1 | 1 | - |
| Prawns | 2 | 1 | 1 * |
| Whelks | 11 | 9 | 2 * |
| Jellied Eels | 6 | 6 | - |
| Mussels | 2 | 2 | - |
| Server Water | 4 | 4 | — |
| Cooked Sausage | 1 | 1 | — |
| National Dried Milk | 1 | 1 | - |
| Red Salmon | 1 | 1 | - |
| Processed Peas | 1 | 1 | — |
| Margarine | 2 | 2 | — |
| Glace Cherries | 1 | 1 | — |
| Flood Water | 1 | 1 | - |
| Silt (after flood) | 1 | 1 | - |
| TOTAL: | 51 | 47 | 4 |
* Excessive bacterial content.