doi:10.7916/D80004CMMap of the City of New York, 1856Hayward, George, approximately 1800-mapscartographicFire protection districts--New York (State)--Manhattan (New York)--Maps.Manhattan (New York, N.Y.)--Maps.New York (N.Y.)--Maps.Manhattan (New York, N.Y.)--Administrative and political divisions--Maps.Manhattan (New York, N.Y.)Randalls Island (N.Y.)