Section 27, The Customs Regu- Citation

The master of any aircraft or ship shall immediately Armis,.h d d d h. b ffi d li hi exp os1ves, upon t e eman rna e to 1m y an o cer e ver to m matches, etc., a list of all cargo consisting of arms, explosives, matches, cdrewl t· l d h d h. h b . d ec ara Ion. petro eum pro ucts or any ot er goo s w 1c may e reqwre to be deposited on arrival in a special place of security and a written declaration in the Form C 62 by each member of the crew of all dutiable articles in his possession.