cover Civilian Flag of Truce cover, 1864 ladies cover to Staunton, Va. franked with 10c Blue (12), four ample to immense margins showing portion of imprint at B., tied by Richmond, Va. pmk., addressed in a woman's hand (therefore not from a prisoner), ms. 'For Flag of Truce', ms. 'pay postage' on reverse, light aging around stamp, otherwise very fine, scarce usage