New Jersey. Department of Conservation. Division of Geology and Topography. Atlas Sheet 28 (1929) New Jersey Geological Survey. Relief shown by 10 or 20 feet contour interval and spot heights. Depth shown by fathoms in feet at low tide. Title was not given. Region covered: Trenton and eastward. Original survey 1885; revision, 1917, 1928. Original survey and revision made under direction of C. C. Vermeule, Topographer. Revision of 1928 by L. P. Plummer, Topogrphic Engineer.