Pvt. Robert B. Tarpley Diary, 1st Tennessee Heavy Artillery Battle of Mobile Bay Primary Source Accounts:J. Leer diary, Tennessee Heavy ArtilleryJames B. Wilkinson, Diary of the Siege of Fort MorganJames T. Gee, August 6, 1864Pvt. Robert B. Tarpley Journal, 1st Tenn. HA Thomas Benton Alexander Diary W C Walker, Fort Morgan Ala., August 1, 1864Whiting Description