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Start Over You searched for: Authors Perkins, Elisha, 1741-1799 Remove constraint Authors: Perkins, Elisha, 1741-1799 Titles Evidences of the efficacy of Doctor Perkins's patent metallic instruments Remove constraint Titles: Evidences of the efficacy of Doctor Perkins's patent metallic instruments Dates by Range 1750-1799 Remove constraint Dates by Range: 1750-1799

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