Correspondence between the consuls of the United States at Rio de Janeiro, &c., with the Secretary of State, on the subject of the African slave trade. Message of the President of the United States, transmitting, in compliance with a resolution of the House, of the 23d of December, 1848, the correspondence between G.W. Gordon and Gorham Parks with the Department of State, on the subject of the African slave trade. March 2, 1849. Laid upon the table, and ordered to be printed [electronic resource].