1986 Swaziland ON HIS MAJESTY'S SERVICE (220 x 110mm) cover to the School of Service Intelligence Ashford, Kent. 

Cancelled with a cachet to authorise free post SWAZILAND DEFENCE FORCE - PHONE MAZIZI 53111 - - -  PRIVATE BAG KWALUSENI cachet on front and reverse. 

Reverse also shows the British cachet in red FOREIGN AND COMMONWEALTH OFFICE 6 - 17 FEB 1986 RECEIVED IBR

Condition as shown: 

ID: SZ 45519