Army - Psyops W Branch Insignia - 13th Battalion Numeral - Line X 300 Long Sleeve dui Oklahoma served as a critical

Oklahoma served as a critical post for the regiment's operations across the Southern Plains

and Florida Phase (Eglin Air Force Base)

small boat officer

7th Cavalry assigned in December 1917 to the 15th Cavalry Division

Army - Psyops W Branch Insignia - 13th Battalion Numeral - Line X 300 Long Sleeve dui Oklahoma served as a critical100% comfortSoft cotton Double needle stitching throughout Coverseamed neck with lay flat collar Tag free neck label Shoulder to shoulder tape Comfortable rib knit cuffs Sport Grey is 99% cotton, 1% polyester; Light Steel is 90% cotton, 10% polyester The 13th Psychological Operations Battalion (originally, the 13th Psychological Warfare Battalion (Enemy Prisoner of War)) is a Battalion in the United States Army Reserve. It was established on 4 October