Any seaman who has signed an agreement and is afterward discharged before the commencement of the voyage or before one month's wages are earned, without fault on his part justifying such discharge, and without his consent, shall be entitled to receive from the master or owner, in addition to any wages he may have earned, a sum equal in amount to one month's wages as compensation, and may, on adducing evidence satisfactory to the court hearing the case, of having been improperly discharged, recover such compensation as if it were wages duly earned. (R. S., 4527.) No seaman or apprentice shall be entitled to wages for any period during which he unlawfully refuses or neglects to work when required, after the time fixed by the agreement for him to begin work, nor, unless the court hearing the case otherwise directs, for any period during which he is lawfully imprisoned for any offense committed by him. (R. S., 4528.) The master or owner or any vessel making coasting voyages shall pay to every seaman his wages within two days after the termination of the agreement under which he was shipped, or at the time such seaman is discharged, whichever first happens; and in case of vessels making foreign voyages, or from a port on the Atlantic to a port on the Pacific, or vice versa, within twenty-four hours after the cargo has been discharged, or within four days after the seaman has been discharged, whichever first happens; and in all cases the seaman shall be entitled to be paid at the time of his discharge on account of wages a sum equal to one-third part of the balance due him. Every master or owner who refuses or neglects to make payment in the manner hereinbefore mentioned without sufficient cause shall pay to the seaman a sum equal to two days' pay for each and every day during which payment is delayed beyond the respective periods, which sum shall be recoverable as wages in any claim made before the court; but this section shall not apply to masters or owners of any vessel the seamen of which are entitled to share in the profits of the cruise or voyage. [This section shall not apply to fishing or whaling vessels or yachts—Dec. 21, 1898, sec. 26—but this section shall apply to all vessels engaged in the taking of oysters—June 28, 1906, sec. 4.] (R. S. 4529; Dec. 21, 1898; sec. 4; June 28, 1906; sec. 4. Mar. 4, 1915; sec. 3.) (Effective beginning Nov. 4, 1915.)