Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
An epistle to a friend, on the means of preserving health, promoting happiness : and prolonging the life of man to its natural period : being a summary view of inconsiderate and useless habits that derange the system of nature, thereby causing premature old age and death : with some thoughts on the best means of preventing and overcoming disease / by Charles W. Peale. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)