_Twelfth._ In every case of collision in which it is practicable so to do, the master shall, immediately after the occurrence, cause a statement thereof, and of the circumstances under which the same occurred, to be entered in the official log-book. Such entry shall be made in the manner prescribed in section forty-two hundred and ninety-one, and failure to make such entry shall subject the offender to the penalties prescribed by section forty-two hundred and ninety-two. (R. S., 4290; Feb. 14, 1900.) Every entry hereby required to be made in the official log-book shall be signed by the master and by the mate, or some other one of the crew, and every entry in the official log-book shall be made as soon as possible after the occurrence to which it relates, and, if not made on the same day as the occurrence to which it relates, shall be made and dated so as to show the date of the occurrence, and of the entry respecting it; and in no case shall any entry therein, in respect of any occurrence happening previously to the arrival of the vessel at her final port, be made more than twenty-four hours after such arrival. (R. S., 4291.) If in any case the official log-book is not kept in the manner hereby required, or if any entry hereby directed to be made in any such log-book is not made at the time and in the manner hereby directed, the master shall, for each such offense, be liable to a penalty of not more than twenty-five dollars; and every person who makes, or procures to be made, or assists in making, any entry in any official log-book in respect of any occurrence happening previously to the arrival of the vessel at her final port of discharge, more than twenty-four hours after such arrival, shall, for each offense, be liable to a penalty of not more than one hundred and fifty dollars. (R. S., 4292.) +36. He must see that the ship's log-book is properly kept.+ +37. He must see that the property of deceased persons is disposed of according to law.+ +38. He must not depart from the safest and most usual course in making a passage between the designated ports of his voyage, unless under instruction from legal authorities, as in time of war.+ +40. He must not depart from port, unless authorized to do so by the proper port or other authorities.+ +41. He must see that all drills and inspections required by law are carried out and record of same made in the official log-book.+ +42. In case of collision he must stand by, and give the name and hailing port of his vessel, if required.+ +43. He must make the required reports to the U. S. Local Inspectors, concerning all matters laid down in their rules.+ +44. He must see that his officers stand proper watches and conform to all the requirements of the law.+ +45. He must see that the licenses of all licensed officers are exhibited as required by law.+ +46. He must see that the requirements of the vessel's Certificate of Inspection are rigidly adhered to—passengers—steam pressure—etc.+