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 Wanstead and Woodford]
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
---|---|---|---|---|---|---|---|
Section | No. of Manholes | No. not Baited | No. Baited | Average Pre-bait takes | |||
Complete | Partial | Total takes | NT | ||||
1 | 56 | - | 56 | 18 | 10 | 28 | 28 |
2 | 73 | - | 73 | 20 | 9 | 29 | 44 |
3 | 62 | - | 62 | 22 | 9 | 31 | 31 |
4 | 68 | - | 68 | 21 | 11 | 32 | 36 |
5 | 74 | 74 | 28 | 9 | 37 | 37 | |
6 | 63 | — | 63 | 23 | 10 | 33 | 30 |
7 | 70 | - | 70 | 33 | 8 | 41 | 29 |
8 | 67 | — | 67 | 31 | 8 | 39 | 28 |
9 | 71 | — | 71 | 35 | 7 | 42 | 29 |
10 | 68 | — | 68 | 29 | 10 | 39 | 29 |
11 | 72 | - | 72 | 28 | 11 | 39 | 33 |
12 | 69 | - | 69 | 19 | 12 | 31 | 38 |
813 | - | 813 | 307 | 114 | 421 | 392 |