1. IOR/L/PS/20/D233/1 Reference (shelfmark): IOR/L/PS/20/D233/1 Title: Sino-British Joint Commission for the investigation of the undelimited southern section of the Yunnan-Burma frontier. British Commission records. A - protocols and minutes. Vol I Rangoon: Govt of Burma [Home and Political Dept], 1936 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936 Extent: 217pp