very clearly how a bulkhead wall, and which weigh some 70 tons apiece, Wheij, in the year 1626, the West India Company are made in moulds and handled by the great floating great improvement has been effected in facilitating traflBc. derrick of the dock department. The operation of purchased… … it was resolved to drive planks into the HAP SHOWING ENLABOEHENT OF MANHATTAN ISLAND BY FILLING. them sheds, in some cases two stories in shore to make uniform "sheet piles" height, and the ferry companies have between Broad Street and the City Hall for the lower part of the city, and many other…
