Recent bio-magnetic experiments in Germany : -by Herr Carl Hansen / written by Edmund Sheridan Purcell.

  • Purcell, Edmund Sheridan, 1824?-1899.
Date:
[1882?]

Licence: Public Domain Mark

Credit: Recent bio-magnetic experiments in Germany : -by Herr Carl Hansen / written by Edmund Sheridan Purcell. Source: Wellcome Collection.

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