To the Honble. the Senate and House of Representatives of the United States, the memorial of James Smith : agent of vaccination.

Licence: Public Domain Mark

Credit: To the Honble. the Senate and House of Representatives of the United States, the memorial of James Smith : agent of vaccination. 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.)