1. IOR/L/PJ/6/1828, File 6216 Reference (shelfmark): IOR/L/PJ/6/1828, File 6216 Title: File 6216 - Promotion to the IES, Assam, of Apurba Chandra Datta and Abdulla Abu Saiyid Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1922 Extent: 1 file