The attribution to Petrarch is doubtful. "Cette oeuvre est généralement considérée comme apocryphe."--Bib. Nat. cat. In this edition are added the lives of popes Innocent VIII, Alexander VI, and Pius III. Imprint from colophon. Signatures: A-L⁸ M⁴ (M4 blank). Woodcut initials. Includes index.
Culture Class Collection copy bound in full vellum; ms. title on spine. Culture Class Collection copy has ms. inscription crossed out with ink on title page.
Adams P847 Alden, J.E. European Americana, 507/7 BM STC Italian, 1465-1600, p. 507 Cornell University. Library. Cat. of the Petrarch Coll., p. 191. Fowler, M. Petrarch, p. 191, Pet P 14 Harrisse, H. Americana, 27