1. IOR/C/142 ff.175-176 Reference (shelfmark): IOR/C/142 ff.175-176 Title: Enclosures to Secret Letter from India No. 233, dated 6th November 1879 [letters to Sher Ali Khan from Russian officers] Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Nov 1879 Extent: 4p