1. IOR/L/PS/11/51, P 1461A/1913 Reference (shelfmark): IOR/L/PS/11/51, P 1461A/1913 Title: P 1461A/1913 China: British commercial interests in Yunnan province Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Jan 1913-17 Apr 1913 Extent: 1 file