1. IOR/R/20/B/2593 Reference (shelfmark): IOR/R/20/B/2593 Title: File 23/41 Trade and Commerce: Matters arising from A.I.O.C. refinery: Aden Petroleum Refinery Ltd. Leases at Little Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1955-Aug 1957 Extent: 1 file