NLM Digital Collections

Search

Search Constraints

Start Over You searched for: Subjects Prisons Remove constraint Subjects: Prisons Languages English Remove constraint Languages: English Copyright Public domain Remove constraint Copyright: Public domain Dates by Range 1800-1849 Remove constraint Dates by Range: 1800-1849

Search Results

5. The history of the tread-mill: containing an account of its origin, construction, operation, effects as it respects the health and morals of the convicts, with their treatment and diet. Also, a general view of the penitentiary system, with alterations necessary to be introduced into our criminal code, for its improvement