A brigade-level orderly book for the Pennsylvania Line of the Continental Army (including the 1st, 2nd, 7th and 10th Regiments), kept between October 1778-May 1779, while the brigade was encamped in Fredericksburg and Middlebrook, New Jersey. Includes detailed records of orders issued relating to the brigade, brigade discipline, courts-martial, and records of orders relating to sutlers and camp followers.

Major John André (1750-1780) was a British officer during the American Revolutionary War. He is best known in America for his attempt to facilitate Benedict Arnold's surrender of West Point to the British in 1780, but was known in his time as a capable, cosmopolitan officer, who served an interesting and varied career until his death in 1780. A participant in many of the Revolutionary War's most famous battles, André was twice captured by the American army, and served well enough to earn two promotions and numerous important assignments during the conflict. This eight-page letter chronicles the Philadelphia campaign of 1777 and includes descriptions of the Battles of Brandywine, Paoli and Germantown.

Lieutenant William Keugh (b. 1732) was an Irish-born officer in the British army during the French and Indian War and the American Revolutionary War. Serving as Adjutant for the 44th Regiment of Foot, Keugh wrote Report of British Officer to His Majesty from Camp at German Town 28th of Setptemr. 1777, which chronicles the Philadelphia campaign of 1777, including descriptions of the Battles of Brandywine, Paoli and Germantown.