Argument by George Gifford, Esq., of New York, delivered in December, 1852, at Washington, before the Supreme Court of the United States, in the case of Henry O'Reilly, et al., appellants, vs. Samuel F.B. Morse, F.O.J. Smith, et al., appellees : being an appeal from a decision of the U.S. Circuit Court for the District of Kentucky, in favor of Prof. Morses patents for "The American Electro-Magnetic Telegraph."