Cowdery Assisted in Book of Mormon Translation
7 April 1829
JS History / Smith, Joseph, et al. History, 1838–1856. Vols. A-1–F-1 (original), A-2–E-2 (fair copy). CHL. CR 100 102, boxes 1-7. The history for the period after 5 Aug. 1838 was composed after the death of Joseph Smith.
Latter Day Saints’ Messenger and Advocate. Kirtland, OH. Oct. 1834–Sept. 1837.