1. IOR/L/PJ/6/949, File 2486 Reference (shelfmark): IOR/L/PJ/6/949, File 2486 Title: Ajit M Sen; application for a post in the Geological Survey&&&8-19 Jul 1909 Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Jul 1909-19 Jul 1909 Extent: 1 file