The Papyrus of Ani, which was acquired by the Trustees of the British Museum in the year 1888, is the largest, the most perfect, the best preserved, and the best illuminated of all the papyri which date from the second half of the XVIIIth dynasty (about B.C. 1500 to 1400). Its rare vignettes, and hymns, and chapters, and its descriptive and introductory rubrics render it of unique importance for the study of the Book of the Dead, and it takes a high place among the authoritative texts of the Theban version of that remarkable work.