'Waistcoat, Lifepreserver, Aircrew MK.17'. Stores reference 22c/1360933. By Beaufort. 1982 date (very faint). Manufactured in green nylon with a lighweight mesh back and adjustable belt. With integral orange bladder section. Various pockets (all empty). CO2 bottle absent. Label partially detached. Some of the stud fasteners have verdigris deposits but the lifepreserver is in good overall condition. Nice display piece. Stock code MW21838.