[Report 1941] / Medical Officer of Health, Welwyn Garden City U.D.C.
- Welwyn Garden City (England). Urban District Council.
- Date:
- 1941
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: [Report 1941] / Medical Officer of Health, Welwyn Garden City U.D.C. Source: Wellcome Collection.
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