POINT LOOKOUT, MARYLAND (CAMP HOFFMAN): Confederate POW cover with both Union and Confederate markings franked with US 3¢ rose (tiny faults) tied target and matching POINT LOOKOUT MD MAR 4 CDS on cover to Mr. Robert K. Dunlap, Box No. 7, Lexington, Rockbridge Co. Va. with routing “By Flag of Truce” and Confederate postage paid by well-struck DUE 10, RICHMOND VA. MAR 10 CDS; scarcer large fancy Patterson Point Lookout examined oval at left (CSA catalog type PWH-16, type A); endorsement of P.K. Dunlap, Co. I, 4^th Va. Inft. up left end. Ex Paul Benson and John Vagnetti. $800.