1. IOR/L/PS/20/MEMO25 Reference (shelfmark): IOR/L/PS/20/MEMO25 Title: Burma memoranda: Political Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 1871-1880 Extent: 1 volume
2. IOR/L/PS/20/MEMO26 Reference (shelfmark): IOR/L/PS/20/MEMO26 Title: Burma. 1878 to 1885. O. T. Burne. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1873-1886 Extent: 1 volume
3. IOR/L/PS/20/MEMO27 Reference (shelfmark): IOR/L/PS/20/MEMO27 Title: China-Burma negotiations Collection Area: India Office Records and Private Papers Languages: English Date Range: 1885-1886 Extent: 1 volume
4. IOR/L/PS/20/MEMO28 Reference (shelfmark): IOR/L/PS/20/MEMO28 Title: [Papers concerning Trans-Salween States, relations between Siam and Burma, and claims of Siam to certain territory on east of Salween. Pts I-VI Rangoon: Govt of Burma, 1889 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1889 Extent: [504ff] maps
5. IOR/L/PS/20/MEMO29 Reference (shelfmark): IOR/L/PS/20/MEMO29 Title: 1893. England, France, & Siam. Parts 1 & 2 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1891-1895 Extent: 1 volume
6. IOR/L/PS/20/MEMO30 Reference (shelfmark): IOR/L/PS/20/MEMO30 Title: North East Frontier. Confidential Scope & Content: J E Shuckburgh's annotated volume Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1912 Extent: 1 volume