Abstract Correspondence, diaries, financial papers, military papers, and miscellany relating to various members of these allied families from the area of Cumberland County, Pennsylvania. Includes correspondence of General George Gibson (d. 1861) and the jurist John Bannister Gibson (1780-1853) and papers, 1777-1854, relating to the Revolutionary War service of their father, Colonel George Gibson (1747-1791); papers of George Washington Getty (1819-1901) and members of his family relating primarily to...