1. IOR/L/PS/10/890/1 Reference (shelfmark): IOR/L/PS/10/890/1 Title: File 1851/1920 Pt 1 Baluchistan: Intelligence Bureau Diaries; Baluchistan Agency: confidential diaries [1920-May 1921] Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1922 Extent: 1 file / part file