1779 Revolutionary War-era map of Philadelphia and environs
Full title: "A Plan of the City and Environs of Philadelphia, with the Works and Encampments of His Majesty's Forces under the command of Lieutenant General Sir William Howe. London: Engraved and Published as the Act directs by Wm. Faden. January 1st 1779."
By 1779, Howe was already back in England, but the war itself would rage on for two more years.