1. IOR/L/WS/1/230 Reference (shelfmark): IOR/L/WS/1/230 Title: War Staff `WS' Series Files: File WS 2805 Scope & Content: North West Frontier: defence of the North West Frontier - enquiry by standing committee of the Committee of Imperial Defence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929-1931 Extent: 1 file