Sketch B Showing the Progress of Section No. 2 U.S. Coast Survey 1844-1852 Alabama Baja Mexico) on 18 November

Baja Mexico) on 18 November 1846

Shows great inland detail of farmland

on a scale of 1 meter for 80

Published in March 1948 with the article "An Arnhem Land Adventure

Sketch B Showing the Progress of Section No. 2 U.S. Coast Survey 1844-1852 Alabama Baja Mexico) on 18 NovemberTriangulation 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