46 App. U.S.C. 80801

Use of foreign vessels in United States ports

Salvaging operations by foreign vessels

No foreign vessel shall, under penalty of forfeiture, engage in salvaging operations on the Atlantic or Pacific coast of the United States, in any portion of the Great Lakes or their connecting or tributary waters, including any portion of the Saint Lawrence River through which the international boundary line extends, or in territorial waters of the United States on the Gulf of Mexico, except when authorized by a treaty or in accordance with the provisions of section 725 of this Appendix: Provided, however, That if, on investigation, the Commissioner of Customs is satisfied that no suitable vessel wholly owned by a person who is a citizen of the United States and documented under the laws of the United States or numbered pursuant to the Act of June 7, 1918, as amended (46 U.S.C. 288), is available in any particular locality he may authorize the use of a foreign vessel or vessels in salvaging operations in that locality and no penalty shall be incurred for such authorized use.