Série - Registry files (1928-1932)
Article by Dr. Edgar Tsen on Soya Bean Culture Media. Health Insurance - Great Britain. Offer of huts by Christoph & Unmack, A.G. Niesky O.L. Occupational Cancer - Various correspondence. Physical Education - France. Substitute for cocaine for the treatment of eye disease Insurance and Tuberculosis - Denmark. International Conference on School Hygiene - General matters. Adoption of Children - Correspondence with the International Bureau for the Suppression of Traffic in Women and Children. Child Welfare Committee - Budget.
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