Philadelphia & Camden city plan large detailed 1887 Gamble Bradley Mitchell mapPlan of the City of Philadelphia and Camden. (North America, United States, Pennsylvania, New Jersey, Philadelphia, Camden, City Plan). Issued Philadelphia, 1887 by Bradley, for S. A. Mitchell. Drawn & engraved by W. H. Gamble. Excellent and stunningly detailed late 19th century antique engraved and lithographed city plan with original hand color. Every street is named, many key buildings identified, numerous ferry line crossings of the Delaware