1. IOR/R/20/B/1219 Reference (shelfmark): IOR/R/20/B/1219 Title: File C.23/40 1940 Sec. War: anti-sabotage precautions: measures for the defence of shipping against enemy attack Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1940-Apr 1941 Extent: 1 file