This cover was produced for the British Armed Forces contingent of IFOR Bosnia Hercegovina.
The Implementation Force (IFOR) was a NATO-led multinational peacekeeping force in Bosnia and Herzegovina under a one-year mandate from 20 December 1995 to 20 December 1996 under the codename Operation Joint Endeavour.
The image on the cover shows equipment and personnel of the Force. A 25p Machin definitive stamp has been franked by the operational Field Post Office 1052. This has now been closed down which makes this franking rare.