Argument of John Quincy Adams, before the Supreme court of the United States : in the case of the United States, appellants, vs. Cinque, and others, Africans, captured in the schooner Amistad, by Lieut. Gedney : delivered on the 24th of February and 1st of March, 1841 : with a review of the case of the Antelope, reported in the 10th, 11th and 12th volumes of Wheaton's Reports.