No. 7. Property coming from Canada by way of Buffalo, Black Rock, Oswego, and Whitehall, during the year 1851. No. 8.-Statement showing the quantity of some of the principal articles exported and imported coastwise, in the several collection districts on the lake frontier, during the year ending December 31, 1851.* *If every article passing over the lakes was properly accounted for and reported at the custom-house, the footing of the column of exports would, in each instance, balance that of the column of imports. |