1. IOR/L/PS/20/MEMO21/3 Reference (shelfmark): IOR/L/PS/20/MEMO21/3 Title: Historical summary of the Central Asian question O T Burne, Political and Secret Dept, India Office, 30 Apr 1874 Collection Area: India Office Records and Private Papers Languages: English Date Range: 30 Apr 1874 Extent: 112pp map