A) The Inca word for the Urim and Thummim
B) Papyrus found with the mummies that Joseph Smith purchased during the Kirtland years of the Church
C) A Stella in the Andes of Peru explaining the creation of the world
D) Ancient writing in the Quiche language of South America and closely akin to the stories found in the Bible
(A) 45 pages
It is estimated that less than forty-five plates, engraved on both sides, would be necessary for the entire record translated, including that portion for which the translation was lost.
J.M. Sjodahl, An Introduction to the Study of the Book of Mormon (Salt Lake City: Deseret News Press, 1927), 42.