[Report 1954] / Medical Officer of Health, Welwyn Garden City U.D.C., Hatfield R.D.C., Welwyn R.D.C.
- Welwyn Garden City (England). Urban District Council.
- Date:
- 1954
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: [Report 1954] / Medical Officer of Health, Welwyn Garden City U.D.C., Hatfield R.D.C., Welwyn R.D.C. Source: Wellcome Collection.
24/52 (page 22)