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Start Over You searched for: Authors Pennsylvania. State Board of Health and Vital Statistics, author. Remove constraint Authors: Pennsylvania. State Board of Health and Vital Statistics, author. Dates by Range 1850-1899 Remove constraint Dates by Range: 1850-1899

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3. Provisional regulations for preventing slaughter houses, stock yards, hog-pens, bone-boiling and fat-rendering and other similar establishments from being or becoming prejudicial to the public health