General Chart of the Coast from Gay Head to Cape Henlopen. 6 views include
Montauk Point and Block Island, Light, Ruland's Hill, Navesink Lights & Sandy
Hook Light, Barnegat Light, Cape May Light, Cape Henlopen Light & the Breakwater
. 6 bottom profiles are shown including what may be the first published profiles
of the "shelf break." Also includes unfinished ice survey of Atlantic Coast.