1. IOR/L/PS/10/151/3 Reference (shelfmark): IOR/L/PS/10/151/3 Title: File 2750/1908 Pt 10 Tibet: roads (1906-1912) and postal arrangements (1909-1912) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1912 Extent: 1 file / part file