Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Considerations on the medicinal use and on the production of factitious airs / by Thomas Beddoes, M.D. : part II ; by James Watt, engineer .... ; to which are added communications from Doctors Carmichael, Darwin, Ewart, ... and others. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.