1. IOR/R/20/B/2560 Reference (shelfmark): IOR/R/20/B/2560 Title: File 17/3 Miscellaneous: Geological survey in Eastern Hadhramaut, 1947-1950 Iraq Petroleum Co. Ltd, 1950 P.C.L. Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1949-Jul 1955 Extent: 1 file