1. IOR/L/PJ/6/405, File 1619 Reference (shelfmark): IOR/L/PJ/6/405, File 1619 Title: Barnard Thomas, Solicitor's Department, Treasury; acknowledges receipt of letter transmitting the Deed of Assignment executed by Sir Frederick Abel and Prof Dewar re their invention for improvements in explosives Collection Area: India Office Records and Private Papers Languages: English Date Range: 27 Sep 1895 Extent: 1 file