Observations on animal electricity : in explanation of the metallic operation of Doctor Perkins / by John Vaughan, M.P.M.S. ; fellow of the Medical Society of Delaware.

Licence: Public Domain Mark

Credit: Observations on animal electricity : in explanation of the metallic operation of Doctor Perkins / by John Vaughan, M.P.M.S. ; fellow of the Medical Society of Delaware. 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.)