[ Autographs ] Union Soldier's Letter Union soldier's letter, 3pp. 8vo., On Board Ship Anglo-Saxon, Apr. 15, 1863 Frank Farmer writes his mother: "...have been down the much talked-of Yazoo Pass ... Guerrillas fired on our fleet from different points... when any of the transports were tired into they landed and burned anything burnable... the Yazoo Pass expedition is a grand fizzle