Sketch B No. 3 Triangulations and Geographical Positions in Section No. II From New York to Cape Henlopen

Triangulation chart of New Jersey and the Delaware Bay.Details from New York City to New Jersey, Cape Henlopen, Delaware Bay north, and along the Delaware River, to Trenton. New York City, Atlantic City, and Philadelphia are cited. Major islands, rivers, and inlets are also shown. Lighthouses, ports, cities, beaches, and other locations are depicted.

IMPORTANT NOTE:

All of our United States Coast Survey (USCS), United States Coast & Geodetic Survey (USC&GS), and similar maps and charts have been professionally unfolded and flattened using humidity baths, semi-permeable membrane, and drying blotter techniques. Most others you typically see on eBay have not been, and worse, are quickly and crudely unfolded for the low-quality photos you see. Unfolding these maps in that way is damaging and weakens them. Please be aware.