1. IOR/L/PJ/6/390, File 127 Reference (shelfmark): IOR/L/PJ/6/390, File 127 Title: Government of India; Department of Revenue & Agriculture; Inventions and Designs; acknowledges receipt of a deed of assignment for an invention for improvements in explosives Collection Area: India Office Records and Private Papers Languages: English Date Range: 9 Jan 1895 Extent: 1 file