Samuel Nelson, Hays v. Pacific Mail Steam-Ship Company…
“ These ships are engaged in the transportation of passengers, merchandise, &c., between the city of New York and San Francisco, by the way of Panama, and between San Francisco and different ports in the territory of Oregon. They are thus engaged in the business and commerce of the country, upon the highway of nations, touching at such ports and places as these great interests demand, and which hold out to the owners sufficient inducements by the profits realized or expected to be realized. ”
