1. IOR/L/E/7/1536, File 1355(32) Reference (shelfmark): IOR/L/E/7/1536, File 1355(32) Title: File 1355(32) Imperial Conference 1930 - Refining and Production of Petroleum Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Aug 1930-25 Aug 1930 Extent: 1 file