1. IOR/L/MIL/7/15617 Reference (shelfmark): IOR/L/MIL/7/15617 Title: Collection 379/10 Proposal to substitute four 6-inch breech-loading guns for four 5-inch breech-loading guns for Attock defences. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1891-1892 Extent: 1 file