1. Argument on behalf of the applicant: in the matter of the application of B. Frank Palmer, for the extension of letters patent, granted to him 4th November, 1846, for improvement in artificial legs Author(s): Stansbury, Charles F. (Charles Frederick), -1882 Publication: [Washington? : s.n., 1860] Subject(s): Artificial LimbsPatents as Topic -- legislation & jurisprudencePalmer, B. Frank (Benjamin Franklin)
