United States. Engineer Dept. Survey for a ship-canal to connect the waters of Delaware and Chesapeake Bays in charge of Wm. P. Craighill -- being appendix G23 of the annual report of the Chief of Engineers for 1880.

United States. Engineer Dept.

Survey for a ship-canal to connect the waters of Delaware and Chesapeake Bays in charge of Wm. P. Craighill -- being appendix G23 of the annual report of the Chief of Engineers for 1880.

Washington : G.P.O., 1880.

[Extract from the annual report of the Chief of Engineers to the Secretary of War.].

Canals -- Maryland.

Canals -- Delaware.

Chesapeake and Delaware Canal (Del. and Md.).

Craighill, William Price, 1833-1909.

If you are not immediately redirected, please click here