1. IOR/Z/E/4/18/C348 Reference (shelfmark): IOR/Z/E/4/18/C348 Title: Campbell, Captain John, Report on soda soil of Barramahall and Kaolin earth of Mysore by sent to Asiatic Society Collection Area: India Office Records and Private Papers Languages: English Date Range: 1844-1846 Extent: 1 entry