1. IOR/L/WS/1/58 Reference (shelfmark): IOR/L/WS/1/58 Title: War Staff `WS' Series Files: File WS 598 Scope & Content: Chemical warfare: use of asphyxiating, poisonous or other gases, and of bacteriological methods of warfare Collection Area: India Office Records and Private Papers Languages: English Date Range: 1939-1943 Extent: 1 file