1. IOR/L/PJ/6/806, File 1005 Reference (shelfmark): IOR/L/PJ/6/806, File 1005 Title: PWD; recognition by the Institute of Civil Engineers of the Diploma of the City and Guilds Central Technical College in Electrical Engineering Collection Area: India Office Records and Private Papers Languages: English Date Range: 27 Mar 1907 Extent: 1 file