51. IOR/L/MIL/7/6575 Reference (shelfmark): IOR/L/MIL/7/6575 Title: Collection 145/37 Madras defences: proposed obstruction of harbour by night with a wire hawser. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1897-1898 Extent: 1 file
52. IOR/L/MIL/7/6576 Reference (shelfmark): IOR/L/MIL/7/6576 Title: Collection 145/38 Bombay defences: scheme of 1895. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1896-1899 Extent: 1 file
53. 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
54. IOR/L/MIL/7/6578 Reference (shelfmark): IOR/L/MIL/7/6578 Title: Collection 145/40 Aden: defence scheme of 1895. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1896-1898 Extent: 1 file
55. IOR/L/MIL/7/6579 Reference (shelfmark): IOR/L/MIL/7/6579 Title: Collection 145/41 Bombay defences: state of harbour. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1897-1902 Extent: 1 file
56. IOR/L/MIL/7/6580 Reference (shelfmark): IOR/L/MIL/7/6580 Title: Collection 145/42 Submarine minefield, Bombay harbour. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1898-1902 Extent: 1 file
57. IOR/L/MIL/7/6581 Reference (shelfmark): IOR/L/MIL/7/6581 Title: Collection 145/43 Supply of additional copies of Indian defence schemes for Admiralty and War Office. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1898-1899 Extent: 1 file
58. IOR/L/MIL/7/6582 Reference (shelfmark): IOR/L/MIL/7/6582 Title: Collection 145/44 Calcutta defences: revised scheme. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1898-1899 Extent: 1 file
59. IOR/L/MIL/7/6583 Reference (shelfmark): IOR/L/MIL/7/6583 Title: Collection 145/45 Madras defences: revised scheme. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1898-1899 Extent: 1 file
60. IOR/L/MIL/7/6584 Reference (shelfmark): IOR/L/MIL/7/6584 Title: Collection 145/46 Estimates cost and special grant for new defence works on North West Frontier. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1898-1899 Extent: 1 file