Description
1921 (May 14) Stampless envelope to Coonoor, Nilgis endorsed “On Field Service” from H. Hacking, Chaplain, Khyber Pass, NWF cancelled with boxed Field Service/Postage Free hand stamp & on back poor Landi Kotal cds [14 May] & Coonoor arrival cds [21 May]……………………In early 1921 a British Military Mission went to Kabul, and had troops stationed at the entrance to Afghanistan in the event of more trouble to secure entrance & exit