Military - M36 - 1 Pound - ND(1962) - Unc

British Armed Forces - Date: ND (1962) - Unc.
Value: 1 Pound - 4th. series - K2 - Issued by  - British Armed Forces / Defence Council
Printer: Bradbury Wilkinson, New Malden.
Purpose: for use by British troups in West Berlin

https://en.wikipedia.org/wiki/Banknotes_of_the_British_Armed_Forces 

At the end of the war in Europe in 1945, France, the United Kingdom, the United States and the Soviet Union agreed at the Potsdam Conference to split Germany into four occupation zones. The British area was occupied by the 21st Army Group that was collectively known as the British Army of the Rhine (BAOR). The Allies' job was challenging. They had to disband and disarm the German fighting machine, reassemble the country's basic infrastructure, and cope with population on the brink of starvation. To this end the BAOR operated as a country within a country, requiring a monetary system that functioned to serve the needs of the occupying forces. However, a problem soon emerged; goods intended for the troops were being sold to a thriving black market among the local population at highly inflated prices. Millions of pounds sterling were being lost by the taxpayers of Britain. A series of stopgap measures slowed, but did not stop the problem. It was decided in March 1946 that special military voucher system was needed.