1. IOR/L/MIL/7/16171 Reference (shelfmark): IOR/L/MIL/7/16171 Title: Collection 396/36 Applications or permission to take out patent rights must be submitted to Secretary of State for India: case of Mr W.G. Tassell. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1911 Extent: 1 file