Consists mostly of receipts for supplies and services delivered/rendered to the Continental Army, given to Enos Kelsey (Princeton Class of 1760), who at that time was a major in Colonel Chambers' Battalion of the New Jersey State Army, apparently buying supplies locally in Princeton.

William Churchill Houston was a professor at the College of New Jersey (now Princeton University), a lawyer, and a statesman. He was a New Jersey delegate to the Continental Convention and the Continental Congress. The collection documents his legal career and his tenure as receiver for Continental taxes in New Jersey.

The William R. Barricklo Collection consists of American Revolution era documents and letters and Barricklo family genealogy materials, all belonging to the American lawyer and collector William R. (William Reed) Barricklo (1857-1933).