11. IOR/L/PS/20/D213 Reference (shelfmark): IOR/L/PS/20/D213 Title: Routes in northern Burma. 1926 Calcutta: General Staff India, 1927 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927 Extent: xv, 148pp 2 maps (in pocket)
12. IOR/L/PS/20/D163/1 Reference (shelfmark): IOR/L/PS/20/D163/1 Title: Routes in Bhutan, 1925 Simla: General Staff India, 1926 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1926 Extent: iv, 101pp map (in pocket)
13. IOR/L/PS/20/D194 Reference (shelfmark): IOR/L/PS/20/D194 Title: Field notes Yun-nan. 1913 Calcutta: General Staff India, 1914 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914 Extent: viii, 117pp maps (1 in pocket)
14. IOR/L/PS/20/D198 Reference (shelfmark): IOR/L/PS/20/D198 Title: The Chin Hills manual Rangoon: Govt of Burma, 1915 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915 Extent: 3, 40pp
15. IOR/L/PS/20/D187/1 Reference (shelfmark): IOR/L/PS/20/D187/1 Title: Leading personages in Nepal Calcutta: Govt of India [?Foreign Dept], 1914 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914 Extent: [i], 4, i pp genealogical table
16. IOR/L/PS/20/D203/2 Reference (shelfmark): IOR/L/PS/20/D203/2 Title: Military report on southern Burma. 1926 Simla: General Staff India, 1927 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927 Extent: iv, 125pp map (in pocket)
17. IOR/L/PS/20/D206 Reference (shelfmark): IOR/L/PS/20/D206 Title: Military report on the Dibang Valley Simla: General Staff India, 1919 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: [iii], 40pp map (in pocket)
18. IOR/L/PS/20/D207 Reference (shelfmark): IOR/L/PS/20/D207 Title: Military report on the Dihang Valley Simla: General Staff India, 1919 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: [i], 91pp map (in pocket)
19. IOR/L/PS/20/D167/1 Reference (shelfmark): IOR/L/PS/20/D167/1 Title: Routes in Tibet Simla: General Staff, Army HQ India, 1910 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910 Extent: vi, 287pp map (in pocket)
20. IOR/L/PS/20/D169 Reference (shelfmark): IOR/L/PS/20/D169 Title: Routes in Sikkim Simla: General Staff, Army HQ India, 1910 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910 Extent: ii, 73pp map 2 plans (in pocket)