1
by Hey, John
Published 1777
printed by J. Archdeacon Printer to the University; and sold by T. & J. Merrill, and J. Woodyer, in Cambridge; and Lockyer Davis, in Holbourn, London

2
by Hey, John
Published 1778
printed by J. Archdeacon Printer to the University; and sold by T. & J. Merrill, and J. Woodyer in Cambridge; J. Beecroft, Paternoster-Row, Messrs. Carnan & Newberry, and J. Wilkie, St. Paul's Churchyard, T. Cadell, in the Strand, and B. White, Fleetstreet, London

3
by Hey, John
Published 1774
Printed by J. Archdeacon, printer to the University; and sold by T. & J. Merrill, and J. Woodyer, in Cambridge; J. Beecroft, Paternoster-Row, Messrs. Carnan & Newberry, and J. Wilkie, St. Paul's Churchyard, T. Cadell, in the Strand, and B. White, Fleetstreet, London

4
by Hey, John
Published 1790
printed by J. Archdeacon Printer to the University; for J. & J. Merrill, in Cambridge; T. Cadell, in the Strand, B. White & Son, in Fleetstreet, T. Payne & Son, at the Mews Gate, R. Faulder, in New Bondstreet, G. & T. Wilkie, in St. Paul's Churchyard, and J. Evans, in Paternoster Row, London