41. IOR/L/MIL/7/6598 Reference (shelfmark): IOR/L/MIL/7/6598 Title: Collection 145/60 Electric searchlights for Karachi and Rangoon defences. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1904-1906 Extent: 1 file
42. IOR/L/MIL/7/6619 Reference (shelfmark): IOR/L/MIL/7/6619 Title: Collection 145/81 Provision of suitable defensible area at Lahore. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912 Extent: 1 file
43. IOR/L/MIL/7/6635 Reference (shelfmark): IOR/L/MIL/7/6635 Title: Collection 145/97 Telegraph and telephone connections on North West Frontier. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917-1918 Extent: 1 file
44. IOR/L/MIL/7/6650 Reference (shelfmark): IOR/L/MIL/7/6650 Title: Collection 145/113 Miscellaneous papers concerning establishment of Naval base at Singapore. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1923-1926 Extent: 1 file
45. IOR/L/MIL/7/6577 Reference (shelfmark): IOR/L/MIL/7/6577 Title: Collection 145/39 Karachi defences: scheme of 1895, 1900. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1896-1901 Extent: 1 file
46. IOR/L/MIL/7/6600 Reference (shelfmark): IOR/L/MIL/7/6600 Title: Collection 145/62 General policy of submarine mine defence. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1904-1908 Extent: 1 file
47. IOR/L/MIL/7/6614 Reference (shelfmark): IOR/L/MIL/7/6614 Title: Collection 145/76 Karachi defences: Manora and Marsh forts. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1909 Extent: 1 file
48. IOR/L/MIL/7/6629 Reference (shelfmark): IOR/L/MIL/7/6629 Title: Collection 145/91 Improvement of North West Frontier roads. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1928 Extent: 1 file
49. IOR/L/MIL/7/6536-6660 Reference (shelfmark): IOR/L/MIL/7/6536-6660 Title: Collection 145 Coast and Frontier Defences of India: general questions Collection Area: India Office Records and Private Papers Languages: English Date Range: 1881-1939 Extent: 1 file
50. IOR/L/MIL/7/6572 Reference (shelfmark): IOR/L/MIL/7/6572 Title: Collection 145/35 Estimated total expenditure on works and armaments. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1895-1902 Extent: 1 file