Shows fortifications and buildings. Relief shown by hachures. "17th Sept. 1757." "Copied from the original manuscript in the State Library at Albany." "Engraved for D.T. Valentine's Manual for 1859, by Geo. Hayward, 120 Water St., N.Y." A detail from a larger ms. map drawn by Samuel Holland in 1776 or 1777. cf Cohen & Augustyn, Manhattan in maps, p. 82-83. Oriented with north to upper left corner. Includes legend.