Four dissertations, on the reciprocal advantages of a perpetual union between Great-Britain and her American colonies : written for Mr. Sargent's prize-medal ; to which (by desire) is prefixed, an eulogium, spoken on the delivery of the medal at the public commencement in the College of Philadelphia, May 20th, 1766.

After nearly 60 years of collecting, Sid Lapidus ’59 has presented to the Library more than 2700 volumes representing the fruits of his enthusiasm. Broadly conceived, the collection charts the definition and re-definiton of rights and liberties endemic to Western political traditions. The main focus is texts and documents relating to the American Revolution, its run-up dating back to the Commonwealth men, and coming down to documents of the early Federal government.