1. IOR/L/MIL/7/13632 Reference (shelfmark): IOR/L/MIL/7/13632 Title: Collection 309/9 Overhead shields, mountings and emplacements: various questions, Ordnance Committee reports and photographs of trials at Harwich. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888-1890 Extent: 1 file