Flag Cancel Postmarks, 1895-1941. 85 covers, most bearing machine cancellations featuring flags with 13-star designs, including a couple rubber stamp devices from Helix, Ore., Point Roberts, Wash., etc; Boston Circuit R.P.O., Pittsburgh Street Car R.P.O., Cleveland Circuit R.P.O., etc; many station numbers & letters in stripes; a few with other slogans such as 1917 Boston "Fifty-First / Annual Encampment / Grand Army / of the Republic", etc; ship cancels such as U.S.S. Melville, Arkansas, Texas, Wyoming, Florida, etc; scarce 1922 Cuero, Texas "Turkey Trot"; some U.S. Navy flag hand cancels on 1941 WWII patriotics; and much more, condition generally F-VF, please review. Estimate  $250 - 350. $0