[Report 1919] / Medical Officer of Health, Watford U.D.C.
- Watford (England). Urban District Council.
- Date:
- 1919
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: [Report 1919] / Medical Officer of Health, Watford U.D.C. Source: Wellcome Collection.
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