...vere.--Gen. Rawlins's Despatch. Brigadier-General Graham, by direction of Major-General Butler, went with three armed transports and a competent force, to the Peninsula, made a landing on the James River , seven miles below Fort Powhatan--known as the Brandon Farms, and captured twenty-two of the enemy, seven of the signal corps, and brought away ninety-nine negroes. They also destroyed twenty-fou...