India. (Hazara Field Force - Black Mountain Expedition). 1891. India 'half anna' green postal stationery envelope cancelled by Rawalpindi squared circle 'May 7 91', addressed to 'Lieut. P.R. Hodgins, Royal Artillery, No 9, M.B.R.A. (Mountain Brigade Royal Artillery), HAZARA FIELD FORCE', Darbanai with endorsed arrival in pencil '9th May.
Very fine item of incoming mail to the Hazara Field Force.
The No 9 Mountain Battery with FOUR GUNS advance on Darbanai village on 25th March 1891.