1. To Boards of Health of Cities and Towns of Massachusetts, the following copy of the recent law relating to small-pox is forwarded for general information Author(s): Massachusetts. State Board of Health, author. Publication: [Boston?] : [publisher not identified], [1872?] Subject(s): Smallpox -- prevention & controlPatient Isolation -- legislation & jurisprudenceMassachusetts
2. I have taken the liberty to send you a draft of a proposed bill on the pollution of streams Author(s): Massachusetts. State Board of Health, author. Publication: [Boston?] : [publisher not identified], [1877?] Subject(s): Water Pollution -- legislation & jurisprudenceRiversMassachusetts
