A discourse : delivered upon the opening of the new hall of the New-York Lyceum of Natural History / by John W. Francis, M.D.

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

A discourse : delivered upon the opening of the new hall of the New-York Lyceum of Natural History / by John W. Francis, M.D. 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.)