US Korean War USAF Type B-5 Aviation Mae West Flotation Vest, 1951

Original era manufacture. Korean War era Vest, Life Preserver, Pneumatic, Type B-5. United States Rubber Company. Hand written date of 1951 on one of the leather panels. Looks to have all of its webbing. No compressed air cartridges, unused Shark Repellent in an exterior pocket. Normal age and wear.