§ Treaty between the United Kingdom and the United States of America providing:—For the conveyance of persons in custody for trial either in the Dominion of Canada or the United States through the territory of the other; and for reciprocal rights in wrecking and salvage in the waters contiguous to the boundary between the Dominion of Canada and the United States; Signed at Washington, 18th May, 1908. (Ratifications exchanged at Washington, 30th June, 1908.)