A.P.O. Machine cancels, 1917-19. 14 covers; Five Type A6000 series Flag cancels.from APO's 2 (3), 702, and 705. Nine Type A7000 series machine cancels from APO's 701, 702 (2), 708, 714, 717, 760 902, and US Naval Forces. Includes one with illus. letter, and four picture postcards, F.-V.F. overall. Estimate  $100 - 150. $0 (Image)