1. IOR/R/20/B/1099 Reference (shelfmark): IOR/R/20/B/1099 Title: File C.4/16/14 1940 Sec. Defence Scheme: persons detained under the Aden Defence Regulations: Osman 'Ali Jivayto Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1940-Sep 1940 Extent: 1 file