Jurisdiction — On the high seas — Law governing the flag — Doctrine of internal economy of vessel — Applicability of United States Merchant Seamen's Act to foreign seaman on foreign flag ship owned by United States citizens — The law of the United States of America.

Jurisdiction — Territorial limits of — Scope of penal laws — Statute providing penalties for improper articles of employment — Application to foreign seamen on foreign flag ship owned by United States citizens and travelling to United States ports — The law of the United States of America.