1. IOR/L/PS/19/27 Reference (shelfmark): IOR/L/PS/19/27 Title: Lieutenant Richard Wilcox's memoir of his survey of Assam and neighbouring countries in 1825-28, nd (enclosure to Bengal Secret Letter of 9 Oct 1830) Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: 1 box