1079266 Map of the County of New York, showing the wards and police precincts, and location of station houses., 1870 (black and colour ink on paper backed with cloth) by American School, (19th century); 42x50cm cm; Collection of the New-York Historical Society, USA; (add.info.: Maps from D.T. Valentine\'s Manual of the Corporation of the City of New York and his History of New York unidentified); 穢 New York Historical Society ; American, out of copyright.