Between 1803 and 1879 over 2500 voyages to foreign ports sailed from New London, Connecticut.

The Act of 28 February 1803 contained the first legal mention and requirements for keeping a Crew List as part of the ship’s papers. Before a vessel could depart on a foreign voyage, the master had to deliver a list of the crew, verified by his oath, to the customs collector at that port. The collector then supplied the master with a certified copy of the list, copied in a uniform hand, along with a Clearance Certificate, at which time the master entered into a four-hundred-dollar bond to exhibit the Crew List to the first boarding officer he encountered upon his return to a U.S. port. There he was required to produce the persons named and described in the Crew List to give account for any crew members who were not present. Notes certifying sickness, discharge or desertion, usually signed by a consular official, were often included with the original list in order to prove that individuals not present were legally accounted for.