The Story of a Great Delusion in a Series of Matter-of-Fact ChaptersNote 77 — Chapter X · AS TO THE PREVALENCE OF SMALLPOX IN THE 18TH CENTURY.Reading editionNichols’s Illustrations of Literary History, vol. iv. p. 499.◇Copy noteReturn to CHAPTER X. AS TO THE PREVALENCE OF SMALLPOX IN THE 18TH CENTURY.