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Start Over Subjects Longevity ✖Remove constraint Subjects: Longevity Titles An inquiry into the cause of natural death, or, Death from old age: developing a new and certain method of preventing the consolidation or ossification of the body, and of thus indefinitely prolonging vigorous, elastic and bouyant health, and of rendering parturition easy and safe ✖Remove constraint Titles: An inquiry into the cause of natural death, or, Death from old age: developing a new and certain method of preventing the consolidation or ossification of the body, and of thus indefinitely prolonging vigorous, elastic and bouyant health, and of rendering parturition easy and safe Dates by Range 1850-1899 ✖Remove constraint Dates by Range: 1850-1899

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  • An inquiry into the cause of natural death, or, Death from old age: developing a new and certain method of preventing the consolidation or ossification of the body, and of thus indefinitely prolonging vigorous, elastic and bouyant health, and of rendering parturition easy and safe1