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 Greenwich Borough.
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72
Sample
No.
1
2
3
4
5
6
7
8
9
10
11
12
* Mixed Bathing
Date &
Time
26.1.60
2.15 p.m.
12.4.60.
11.35 a.m.
11.5.60
2.30 p.m.
11.5.60
2.30 p.m.
1.6.60
2.00 p.m.
1.6.60
2.00 p.m.
29.6.60
10.40 a.m.
29.6.60
10.45 a.m.
3.8.60
3.15 p.m.
3.8.60
3.20 p.m.
229.60
10.45 a.m.
22.9.60
10.50 a.m.
Nature &
Temperature
2nd Class
*Swimming
76°F.
2nd Class
*Swimming
76°F.
1st Class
*Swimming
75°F.
2nd Class
*Swimming
75 °F.
1st Class
*Swimming
74 °F.
2nd Class
*Swimming
76°F.
1st Class
*Swimming
75°F.
2nd Class
*Swimming
75 °F.
1st Class
*Swimming
74 °F.
2nd Class
*Swimming
76°F.
1st Class
*Swimming
76°F.
2nd Class
*Swimming
76°F.
No. of
Bathers
100
110
300
280
250
150
109
90
360
250
6
124
Plate Count
per ml.
Yeastral
Agar
2 days
37°C.
1
—
11
4
2
—
2
—
1
2
1
2
Probable No
of Coliform
bacilli,
per 100 ml.
MacConkey
2 days 37°C.
—
—
—
—
—
—
—
—
—
—
—
—
Faecal
Coli.
per
100ml.
—
—
—
—
—
—
—
—
—
—
—
—
—
Result
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory
Satisfactory