Description
1976(???) Stampless airmail env to Jakarta from Kopda Rokhimi, TON-1-KIE “B”/642 K. Denpur O3, Post Segumon de Perbatasan, Kal-Bar cancelled Pontiamak? d/s & w/boxed B.D.B/Daerah Operasi h/s in mauve & boxed Berita Kelbarga h/s in mauve ………………………Indonesian military forces invaded East Timor on 7 Dec 1975 under Operasi Seroja (Operation Lotus) & after fighting East Timor was annexed in July 1976 with Military Occupation continuing with guerilla warfare until 1999 see http://en.wikipedia.org/wiki/Indonesian_occupation_of_East_Timor