certification by the customs officer as to correctness of the copy shall be returned to the master. ( c ) Two copies of the passenger list, showing alien and other passengers. ( d ) The register and shipping articles, if the vessel is of Philippine register. ( e ) The consular certificate of entry, if the vessel is of foreign register. ( a ) That all cargo conveyed on said vessel, with destination to the Philippine Islands, has been duly discharged or accounted for. ( b ) That he has mailed or delivered to the Insular Auditor, Manila, a true copy of the outgoing cargo manifest. ( c ) That he has not received and will not convey any letters or other packets not inclosed in properly stamped envelopes sufficient to cover postage, except those relating to the cargo of the vessel, and that he has delivered at the proper foreign port all  mails placed on board his vessel before her last clearance from the Philippine Islands. ( d ) That, if clearing without passengers, the vessel will not carry upon the instant voyage, from any Philippine port, any passengers of any class, or other person not entered upon the ship's articles. SECTION  1391 . Manifest of Export Cargo to be Delivered to Auditor . — The master shall prior to departure deliver or mail to the Insular Auditor, Manila, the returned copy of the manifest of export cargo. [355-111.] SECTION  1392 . Oath of Master of Departing Vessel.  — The master of such departing vessel shall also make oath to the effect: [355-88, 111.] SECTION  1393 . Extension of Time for Clearance . — At the time of clearance the master of a departing vessel shall be required to indicate the time of intended departure, and if the vessel should remain in port forty-eight hours after the time indicated the  master shall report to the collector for an extension of time for departure, and without such extension the original clearance shall be of no effect. SECTION  1394 . Lading of Forest Products . — A collector of customs Copyright 2012 CD Technologies Asia, Inc. and Accesslaw, Inc. Philippine Law Encyclopedia 2011 409