31. IOR/L/MIL/17/12/32 Reference (shelfmark): IOR/L/MIL/17/12/32 Title: Madras port defence scheme, revised to 1st August 1939. Simla: GSI, 1939. Scope & Content: Map; Secret typescript inserts; Collection Area: India Office Records and Private Papers Languages: English Date Range: 1939 Extent: xxix, 98p, 33cm
32. IOR/L/MIL/17/12/38 Reference (shelfmark): IOR/L/MIL/17/12/38 Title: Military report on the Poona (Independent) Brigade Area. Calcutta: GSI, 1932. Scope & Content: Maps; For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932 Extent: 165p, 18cm
33. IOR/L/MIL/17/12/48 Reference (shelfmark): IOR/L/MIL/17/12/48 Title: Indian route book Vol 9 - 9th (Secunderabad) Division. Simla: GSI, 1912. Scope & Content: Map; For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912 Extent: iii, 643, xxvii p, 27cm
34. IOR/L/MIL/17/12/49 Reference (shelfmark): IOR/L/MIL/17/12/49 Title: Military report on the Sind Independent Brigade Area. Calcutta: GSI, 1928. Scope & Content: Maps; For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1928 Extent: ii, 71p, 18cm
35. IOR/L/MIL/17/12/3 Reference (shelfmark): IOR/L/MIL/17/12/3 Title: Military handbook on N.E. India. Simla: Military Intelligence 2(a), Apr 1942. Scope & Content: Map; Secret typescript Collection Area: India Office Records and Private Papers Languages: English Date Range: 1942 Extent: [30]p, 33cm
36. IOR/L/MIL/17/12/9 Reference (shelfmark): IOR/L/MIL/17/12/9 Title: Short notes on the history of Fort William. Maj Arthur Benjamin Norton Churchill. Calcutta, 1901. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1901 Extent: 22p, 24cm
37. IOR/L/MIL/17/12/55 Reference (shelfmark): IOR/L/MIL/17/12/55 Title: A short military report on Bhutan. Simla: Intelligence Branch QMG's Dept, 1906. Scope & Content: Illustrations, maps; Confidential Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906 Extent: 157p, 24cm
38. IOR/L/MIL/17/12/14 Reference (shelfmark): IOR/L/MIL/17/12/14 Title: Military report on the Deccan District 1930. Calcutta: GSI, 1931. Scope & Content: Map; For Official use only, with Annexure...'Notes on the Chattisgarh States' 1942 Simla: GSI, 1943. 44p, 33cm, Security Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931-1943 Extent: iv, 265p, 18cm
39. IOR/L/MIL/17/12/20 Reference (shelfmark): IOR/L/MIL/17/12/20 Title: Military report on the Indus river system. Simla: GSI, 1912. Scope & Content: Illustrations, maps; For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912 Extent: iii, 135p, 18cm
40. IOR/L/MIL/17/12/1 Reference (shelfmark): IOR/L/MIL/17/12/1 Title: Cyclopaedia of India and of Eastern and Southern Asia, commercial, industrial and scientific. ed Edward Balfour. Madras, 2nd edn 1871-73. 5 vols. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1871-1873 Extent: 25cm