No. 51.-Statement, by CUSTOMS DISTRICTS, of the Number and Tonnage of AMERICAN and FOREIGN VESSELS in the Foreign Trade, which ENTERED into the Ports of the United States, and whether with CARGOES or in BALLAST, during the Year ended June 30, 1881.

No. 51.-AMERICAN and FOREIGN Vessels entered, by CUSTOMS DISTRICTS-Year ended June 30, 1881-Continued.

No. 52.-Statement, by CUSTOMS DISTRICTS, of the Number and Tonnage of AMERICAN and FOREIGN VESSELS in the Foreign Trade which CLEARED from the ports of the United States, and whether with CARGOES or in BALLAST, during the Year ended June 30, 1881.

No. 52. AMERICAN and FOREIGN Vessels cleared, by CUSTOMS DISTRICTS-Year ended June 30, 1881-Continued.