Statement exhibiting the number of American and foreign vessels, and also their tonnage, employed in foreign trade in the district of Philadelphia, which entered and cleared, annually, from 1826 to 1851, inclusive.

Statement exhibiting the number of American and foreign vessels, and also their tonnage, employed in foreign trade in the district of Baltimore, which entered and cleared, annually, from 1826 to 1851, inclusive.

Statement exhibiting the number of American and foreign vessels, and also their tonnage, employed in foreign trade in the district of Portland, which entered and cleared, annually, from 1826 to 1851, inclusive.

Statement exhibiting the number of American and foreign vessels, and also their tonnage, which entered from and cleared for foreign countries, including their repeated voyages, from 1821 to 1851, inclusive.

NOTE.-Previous to 1834 the number of vessels arriving and departing was not returned by the collectors.