Section 80
SEC. 80. The manifests shall also be produced for the inspection f of the customs officer who shall first board the vessel after her arrival within any port of the Philippine Archipelago, and the production of the originals and delivery of the copy or copies shall be certified by that officer on the original manifests with the date of such production of the originals and receipt of copy or copies; and he shall transmit the copy or copies of the manifests to the collector. The original manifests must be ready for production on demand, but a reasonable time will be allowed by the boarding officer for the preparation of copies.