In this article, I evaluate the earliest primary counts describing the tool used by Joseph Smith to translate the Book of Mormon plates into English. To a one, all the firsthand, eyewitness accounts testify that Joseph used the Nephite Interpreters and say nothing about the seer stone. Further, I look at the history of the Interpreters and the ancient Sumerian words found throughout the Book of Mormon text that testify of its origin as an authentic ancient and historical text.