1. IOR/L/PS/6/542, Coll 33/9 Reference (shelfmark): IOR/L/PS/6/542, Coll 33/9 Title: Further papers regarding Dutch encroachments in Sumatra - representation of the Sultan of Achin to the Governor of the Straits Settlements that the Dutch have persuaded the feudatory chiefs of Dili and Langkat to renounce their allegiance to Achin Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1863-Apr 1864 Extent: 1 file