In their joint historical work, Dirkmaat and MacKay suggest that Smith’s procedures varied, including the use of one stone or two and dictation with the plates out of view. They place the witness accounts in their historical settings without treating them as a direct record of Smith’s consciousness.
- Michael Hubbard MacKay and Gerrit J. Dirkmaat, From Darkness unto Light: Joseph Smith’s Translation and Publication of the Book of Mormon (Religious Studies Center, Brigham Young University; Deseret Book, 2015).
- Michael Hubbard MacKay and Gerrit J. Dirkmaat, “Firsthand Witness Accounts of the Translation Process,” The Coming Forth of the Book of Mormon: A Marvelous Work and a Wonder (2015): 61–79.
He seems to have alternated between one stone and two.