[Report 1937] / Medical Officer of Health, Ystradgynlais R.D.C.
- Ystradgynlais (Wales). Rural District Council.
- Date:
- 1937
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: [Report 1937] / Medical Officer of Health, Ystradgynlais R.D.C. Source: Wellcome Collection.
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