1. IOR/L/PS/11/247, P 2511/1924 Reference (shelfmark): IOR/L/PS/11/247, P 2511/1924 Title: P 2511/1924 Occurrence of oil in Chinese Turkestan Collection Area: India Office Records and Private Papers Languages: English Date Range: 28 Mar 1924-18 Jun 1924 Extent: 1 file