Title: Memoir, geographical, political, and commercial, on the present state, productive resources, and capabilities for commerce of Siberia, Manchuria, and the Asiatic islands of the northern Pacific ocean, and on the importance of opening commercial intercourse with those countries, &c
Subjects: Chinese, Interoceanic Canals, Foreign economic relations
Places: California, Aleutian Islands (Alaska), United States, Siberia (Russia), Manchuria (China)