1. IOR/L/PS/11/193, P 658/1921 Reference (shelfmark): IOR/L/PS/11/193, P 658/1921 Title: P 658/1921 Yunnan: Yunnan-Talifu railway Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Aug 1920-9 Feb 1921 Extent: 1 file