WW2 British ROC Royal Observer Corps Cap Badge Featuring Kings Crown

For sale is a WW2 British ROC Royal Observer Corps Cap Badge Featuring Kings Crown. This Badge is in good condition. 

  History of the ROC Royal Observer Corps:   The Royal Observer Corps (ROC) was a civil defence organisation intended for the visual detection, identification, tracking and reporting of aircraft over Great Britain. It operated in the United Kingdom between 29 October 1925 and 31 December 1995, when the Corps' civilian volunteers were stood down (ROC headquarters staff at RAF Bentley Priory stood down on 31 March 1996). Composed mainly of civilian spare-time volunteers, ROC personnel wore a Royal Air Force (RAF) style uniform and latterly came under the administrative control of RAF Strike Command and the operational control of the Home Office. Civilian volunteers were trained and administered by a small cadre of professional full-time officers under the command of the Commandant Royal Observer Corps; latterly a serving RAF Air Commodore.   This will be sent via 1st class signed for and dispatched within two working days.