61. IOR/L/MIL/7/6585 Reference (shelfmark): IOR/L/MIL/7/6585 Title: Collection 145/47 Karachi harbour: submarine mining defence scheme. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1897-1907 Extent: 1 file
62. IOR/L/MIL/7/6586 Reference (shelfmark): IOR/L/MIL/7/6586 Title: Collection 145/48 Rangoon defences: submarine mining defence scheme. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1899-1900 Extent: 1 file
63. IOR/L/MIL/7/6587 Reference (shelfmark): IOR/L/MIL/7/6587 Title: Collection 145/49 Plans and drawings of defence works. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1900-1907 Extent: 1 file
64. IOR/L/MIL/7/6588 Reference (shelfmark): IOR/L/MIL/7/6588 Title: Collection 145/50 Bombay defence scheme 1901. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1901-1904 Extent: 1 file
65. IOR/L/MIL/7/6589 Reference (shelfmark): IOR/L/MIL/7/6589 Title: Collection 145/51 Madras defence scheme 1901. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1901-1904 Extent: 1 file
66. IOR/L/MIL/7/6590 Reference (shelfmark): IOR/L/MIL/7/6590 Title: Collection 145/52 Aden defence scheme 1901. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1901 Extent: 1 file
67. IOR/L/MIL/7/6591 Reference (shelfmark): IOR/L/MIL/7/6591 Title: Collection 145/53 Rangoon defence scheme. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1902-1907 Extent: 1 file
68. IOR/L/MIL/7/6592 Reference (shelfmark): IOR/L/MIL/7/6592 Title: Collection 145/54 Calcutta defence scheme. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903-1907 Extent: 1 file
69. IOR/L/MIL/7/6593 Reference (shelfmark): IOR/L/MIL/7/6593 Title: Collection 145/55 Karachi defence scheme. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903-1907 Extent: 1 file
70. IOR/L/MIL/7/6594 Reference (shelfmark): IOR/L/MIL/7/6594 Title: Collection 145/56 Submarine boats for defence of Bombay Harbour. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903-1904 Extent: 1 file