"Sec. 4. That each member of the board shall receive a salary of $12,000 per annum."

Sec. 4.

That all vessels and other property or interests of whatsoever kind, including vessels or property in course of construction or contracted for, acquired by the President through any agencies whatsoever in pursuance of authority conferred by the Acts or parts of Acts repealed by section 2 of this Act, or in pursuance of the joint resolution entitled "Joint resolution authorizing the President to take over for the United States the possession and title of any vessel within its jurisdiction, which at the time of coming therein was owned in whole or in part by any corporation, citizen, or subject of any nation with which the United States may be at war, or was under register of any such nation, and for other purposes," approved May 12, 1917, with the exception of vessels and property the use of which is in the opinion of the President required by any other branch of the Government service of the United States, are hereby transferred to the board: Provided, That all vessels in the military and naval service of the United States, including the vessels assigned to river and harbor work, inland waterways, or vessels for such needs in the course of construction or under contract by the War Department, shall be exempt from the provisions of this Act.

Sec. 5.

That in order to accomplish the declared purposes of this Act, and to carry out the policy declared in section 1 hereof, the board is authorized and directed to sell, as soon as practicable, consistent with good business methods and the objects and purposes to be attained by this Act, at public or private competitive sale after appraisement and due advertisement, to persons who are citizens of the United States except as provided in section 6 of this Act, all of the vessels referred to in section 4 of this Act or otherwise acquired by the board. Such sale shall be made at such prices and on such terms and conditions as the board may prescribe, but the completion of the payment of the purchase price and interest shall not be deferred more than fifteen years after the making of the contract of sale. The board in fixing or accepting the sale price of such vessels shall take into consideration the prevailing domestic and foreign market price of, the available supply of, and the demand for vessels, existing freight rates and prospects of their maintenance, the cost of constructing vessels of similar types under prevailing conditions, as well as the cost of the construction or purchase price of the vessels to be sold, and any other facts or conditions that would influence a prudent, solvent business man in the sale of similar vessels or property which he is not forced to sell. All sales made under the authority of this Act shall be subject to the limitations and restrictions of section 9 of the "Shipping Act, 1916," as amended.

Sec. 6.

That the board is authorized and empowered to sell to aliens, at such prices and on such terms and conditions as it may determine, not inconsistent with the provisions of section 5 (except that completion of the payment of the purchase price and interest shall not be deferred more than ten years after the making of the contract of sale), such vessels as it shall, after careful investigation, deem unnecessary to the promotion and maintenance of an efficient American merchant marine; but no such sale shall be made unless the board, after diligent effort, has been unable to sell, in accordance with the terms and conditions of section 5, such vessels to persons citizens of the United States, and has, upon an affirmative vote of not less than five of its members, spread upon the minutes of the board, determined to make such sale; and it shall make as a part of its records a full statement of its reasons for making such sale. Deferred payments of purchase price of vessels under this section shall bear interest at the rate of not less than 5½ per centum per annum, payable semiannually.

Sec. 7.

That the board is authorized and directed to investigate and determine as promptly as possible after the enactment of this Act and from time to time thereafter what steamship lines should be established and put in operation from ports in the United States or any Territory, District, or possession thereof to such world and domestic markets as in its judgment are desirable for the promotion, development, expansion, and maintenance of the foreign and coastwise trade of the United States and an adequate postal service, and to determine the type, size, speed, and other requirements of the vessels to be employed upon such lines and the frequency and regularity of their sailings, with a view to furnishing adequate, regular, certain, and permanent service. The board is authorized to sell, and if a satisfactory sale can not be made, to charter such of the vessels referred to in section 4 of this Act or otherwise acquired by the board, as will meet these requirements to responsible persons who are citizens of the United States who agree to establish and maintain such lines upon such terms of payment and other conditions as the board may deem just and necessary to secure and maintain the service desired; and if any such steamship line is deemed desirable and necessary, and if no such citizen can be secured to supply such service by the purchase or charter of vessels on terms satisfactory to the board, the board shall operate vessels on such line until the business is developed so that such vessels may be sold on satisfactory terms and the service maintained, or unless it shall appear within a reasonable time that such line can not be made self-sustaining. The Postmaster General is authorized, notwithstanding the Act entitled "An Act to provide for ocean mail service between the United States and foreign ports, and to promote commerce," approved March 3, 1891, to contract for the carrying of the mails over such lines at such price as may be agreed upon by the board and the Postmaster General: Provided, That preference in the sale or assignment of vessels for operation on such steamship lines shall be given to persons who are citizens of the United States who have the support, financial and otherwise, of the domestic communities primarily interested in such lines if the board is satisfied of the ability of such persons to maintain the service desired and proposed to be maintained, or to persons who are citizens of the United States who may then be maintaining a service from the port of the United States to or in the general direction of the world market port to which the board has determined that such service should be established: Provided further, That where steamship lines and regular service have been established and are being maintained by ships of the board at the time of the enactment of this Act, such lines and service shall be maintained by the board until, in the opinion of the board, the maintenance thereof is unbusinesslike and against the public interests: And provided further, That whenever the board shall determine, as provided in this Act, that trade conditions warrant the establishment of a service or additional service under Government administration where a service is already being given by persons, citizens of the United States, the rates and charges for such Government service shall not be less than the cost thereof, including a proper interest and depreciation charge on the value of Government vessels and equipment employed therein.

Sec. 8.