Poster: Heary O?Leary/ ?Just Goes to show what a good old chin wag on the phone will do?.A4 poster on the subject of communications security in Northern Ireland, 1984-1985 (c).Produced by provost services in Northern Ireland in 1984 or 1985.Depicts a shot soldier and caricature of vampire like character; inscribed, ?Phones are not secure!?.Given to Ian McGregor while serving as OC Personnel Services Flight at RAF Aldergrave, County Antrim, Northern Ireland, distributed to Army Sections on base.Associated with Northern Ireland (1969-2007).