1. IOR/L/MIL/7/16136 Reference (shelfmark): IOR/L/MIL/7/16136 Title: Collection 396/1 Mr Mance: grant of Rs 4000 and Rs 5000 for his heliograph for Army signalling. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1873-1882 Extent: 1 file