Sketch B Showing the Progress of Section No. 2 U.S. Coast Survey 1844-1852 North America and some detail on neighboring

and some detail on neighboring regions including all of Italy (uncolored)

Shows some topographical features

Massachusetts

and New Brunswick

Sketch B Showing the Progress of Section No. 2 U.S. Coast Survey 1844-1852 North America and some detail on neighboringTriangulation chart of the Mid Atlantic Coast of the United States from Cape Henlopen, Delaware Bay, and Delaware River through New Jersey, New York, Connecticut, and parts of Rhode Island coasts. Survey extents include up the Delaware River to Philadelphia and Trenton, along the New Jersey coast to Sandy Hook, Raritan Bay and Staten Island, New York, Hudson Valley, Long Island and Long Island Sound, Montauk Point, and on to Point Judith. Many