1. IOR/V/27/420/120 Reference (shelfmark): IOR/V/27/420/120 Title: Lewis, C G, Report on the survey operations, Miri mission, 1911-12. Dehra Dun, 1912 Scope & Content: For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912 Extent: 1 volume