General Chart of the Coast from Gay Head to Cape Henlopen (from atriogonometrical survey). For an unfinished study of Ice Formation alongAtlantic Coast. Note also tightening of contours at continental shelf break.This was the first nautical chart to
4/3/2019 11:53:36 AM
Date: 1852
Credit: NARA C&GS; Colllection
Location: California, Gay Head to Henlopen
Subject: Coast and Geodetic Survey
Subject: Archive Nautical Chart
Subject: Seafloor Mapping
Subject: Climate