1. Preliminary chart of Hudson River, sheet no. 2, from Haverstraw to Poughkeepsie Yale Public content 1861. 2013-09-10T15:15:27Z. 2013-09-10T15:15:55Z. United States Coast Survey, issuing body. U.S. Coast Survey, Lith. of C. Knickerbocker). English. Public. Hudson River (N.Y. and N.J.).