...rtified, having field-pieces. Memphis, Bolivar, and Corinth are in the arc of a circle, the chord of which, from Memphis to Corinth, makes an angle with due east line about fifteen degrees south. Bolivar is about equidistant from Memphis and Corinth, somewhat nearer the latter, and is at the intersection of the Hatchie River and the Mississippi Central and Ohio Railroad. Corinth is the strongest, b...