Statement showing the national character of the foreign vessels entered and cleared at ports in the United States, with their tonnage, from 1842 to 1851, inclusive.

United States..

127.78 127.67 129.60 125, 98 141. 01 135.83 156, 23

the United States, annually, from 1836 to 1852, inclusive.

Exports and imports from the principal commercial States of the Union for the years 1810, 1820, 1830, 1840, 1850, and 1851.