1. IOR/L/PS/11/40, P 4990/1912 Reference (shelfmark): IOR/L/PS/11/40, P 4990/1912 Title: P 4990/1912 Tibet: progress of Chinese expedition in Szechuan Tibet marches: Conversion of Za-yul into a Chinese district. The boundary between Szechuan and Tibet Collection Area: India Office Records and Private Papers Languages: English Date Range: 12 Nov 1912-7 Jan 1913 Extent: 1 file