Swift, T., & Cornwallis, C. C. (1800). The utility of union: Illustrated and set forth in a variety of statements, extracted from the works of the most eminent patriots and constitutional writers from the time of James the First to the year 1785 inclusive : interspersed with occasional remarks by the author in a letter to His Excellency the Marquis Cornwallis. Printed by Robert Marchbank, for J. Milliken.

Swift, Theophilus, and Charles Cornwallis Cornwallis. The Utility of Union: Illustrated and Set Forth in a Variety of Statements, Extracted from the Works of the Most Eminent Patriots and Constitutional Writers from the Time of James the First to the Year 1785 Inclusive : Interspersed with Occasional Remarks by the Author in a Letter to His Excellency the Marquis Cornwallis. Printed by Robert Marchbank, for J. Milliken, 1800.