Identifies wards, streets, some buildings and points of interest. "Entered accoring to Act of Congress, in the Year 1855, by J.H. Colton & Co. in the Clerks office of the District Court of the United States for the Southern District of New York." Informal text on the state of Delaware on verso; latest census date mentioned in text is 1860. In upper right corner: No. 39. Probably issued in: Colton's general atlas ... New York : J.H. Colton & Co., 1860.