Report of a general plan for the promotion of public and personal health / devised, prepared and recommended by the Commissioners appointed under a Resolve of the Legislature of Massachusetts, relating to a sanitary survey of the State. Presented April 25, 1850.

Licence: Public Domain Mark

Credit: Report of a general plan for the promotion of public and personal health / devised, prepared and recommended by the Commissioners appointed under a Resolve of the Legislature of Massachusetts, relating to a sanitary survey of the State. Presented April 25, 1850. Source: Wellcome Collection.