Joseph Addison (1721). “The preface. Poems on several occasions. Rosamond. An opera. Notes on some of the foregoing stories in Ovid's Metamorphoses. An essay of Virgil's Georgics. Cato. A tragedy. Poemata. Dialogues upon the usefulness of ancient medals, especially in relation to the Latin and Greek poets. Three setts of medals illustrated by the ancient poets, in the foregoing dialogues”, p.278
George Canning (1842). “Select Speeches of the Right Honourable George Canning: With a Preliminary Biographical Sketch, and an Appendix, of Extracts from His Writings and Speeches”, p.557