1. IOR/F/4/1982/87297 Reference (shelfmark): IOR/F/4/1982/87297 Title: Scope & Content: Papers regarding the further trial of Mergui coal made on board the Ganges, the furnaces of which have a more powerful draught than those of the Lord William Bentinck Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1840-Aug 1841 Extent: 1 file