1. IOR/L/PS/11/137, P 3275/1918 Reference (shelfmark): IOR/L/PS/11/137, P 3275/1918 Title: P 3275/1918 Permission for Mr Gregson to proceed to Delhi to examine reorganization scheme of Criminal Investigation Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 24 Jul 1918-13 Aug 1918 Extent: 1 file