Report of the Secretary of the Treasury, communicating, in compliance with a resolution of the Senate, a statement of the trade and commerce of the United States with the British North American Provinces, annually, since 1850. March 16, 1860. -- Read and referred to the Committee on Commerce. Motion to print referred to the Committee on Printing. March 21, 1860. -- Report in favor of printing the usual number submitted, considered, and agreed to [electronic resource]