J. Y. Brinton, The Law of the Sea
“ Vessels entitled to engage in the coastwise trade are those which, being built within and owned by citizens of the United States, are enrolled for that trade. Vessels owned by corporations may not engage in the coasting trade unless 75 per cent. of the interest therein is owned by citizens.The coasting trade consists of trade between continental ports of the United States, either directly or by way of a foreign port; that is to say, if you depart from New York with merchandise {14} for Miami, you are trading between American ports, even though you may touch at Bermuda en route. ”
