MARCH of the ARMY under Lieut:t General EARL CORNWALLIS in VIRGINIA, from the JUNCTION at Petersburg on the 20.th of May, til their arrival at Portsmouth on the 12.th of July 1781
To his Excellency Gen.l Washington Commander in Chief of the Armies of the United States of America This Plan of the investment of York and Gloucester has been surveyed and laid down and is humbly dedicated