21. IOR/L/MIL/7/611 Reference (shelfmark): IOR/L/MIL/7/611 Title: Collection 4/38 Establishment of a saluting battery at Ras Morbut. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1898-1899 Extent: 1 file
22. IOR/L/MIL/7/625 Reference (shelfmark): IOR/L/MIL/7/625 Title: Collection 4/52 Provision of furnished quarters for families at Aden. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919-1925 Extent: 1 file
23. IOR/L/MIL/7/632 Reference (shelfmark): IOR/L/MIL/7/632 Title: Collection 4/60 Proposed increase of married establishment of Aden troop. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1923 Extent: 1 file
24. IOR/L/MIL/7/573 Reference (shelfmark): IOR/L/MIL/7/573 Title: Collection 4/5 Cost of experimental mountings for heavy guns. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1884 Extent: 1 file
25. IOR/L/MIL/7/584 Reference (shelfmark): IOR/L/MIL/7/584 Title: Collection 4/14 Annual inspection reports of the Aden defences. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1886-1891 Extent: 1 file
26. IOR/L/MIL/7/595 Reference (shelfmark): IOR/L/MIL/7/595 Title: Collection 4/24 Estimates for minor defences at Steamer Point. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1889-1890 Extent: 1 file
27. IOR/L/MIL/7/603 Reference (shelfmark): IOR/L/MIL/7/603 Title: Collection 4/31 Annual inspection reports of the Aden defences. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1891 Extent: 1 file
28. IOR/L/MIL/7/582 Reference (shelfmark): IOR/L/MIL/7/582 Title: Collection 4/12 Revised estimates for works and armaments at Aden. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1885-1886 Extent: 1 file
29. IOR/L/MIL/7/606 Reference (shelfmark): IOR/L/MIL/7/606 Title: Collection 4/34 Proposed removal of Aden arsenal to Steamer Point. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1886-1892 Extent: 1 file
30. IOR/L/MIL/7/612 Reference (shelfmark): IOR/L/MIL/7/612 Title: Collection 4/39 Establishment of a workshop for repairs of armaments. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1901-1909 Extent: 1 file