1. ‘[Plan] OF THE WORKS ON THE SUMMIT OF THE CONICAL HILL IN REAR OF RAS-MORBAT’ Contributor: J. Kilner (surveyor) Date: 1846/1846 Language: English Geographic region: Aden Extent: 1 sheet
2. ‘The several bays near Cape of Aden, on the Arabian coast, surveyed trigonometrically’ Contributor: J & C Walker, engravers (surveyor)Stafford Bettesworth Haines (surveyor)John Walker (surveyor) Date: 1839/1839 Language: English Geographic region: Aden Extent: 1 map sheet
3. ‘Bridge for the South Pass’ Contributor: H. Pym (surveyor) Date: 1858/1868 Language: English Geographic region: Aden Extent: 1 sheet
4. ‘Plans and Sections of the several REDOUBTS and connecting RAMPART and DITCH forming the proposed NEW LINE OF WORKS across the Isthmus of ADEN’ Contributor: C.W. Grant (surveyor)J.A. Curtis (surveyor)William Jacob (surveyor) Date: 1843/1843 Language: English Geographic region: Aden Extent: 5 plans on 1 sheet
5. ‘PLANS and SECTIONS of the proposed SEA DEFENCES on SEERA ISLAND, ADEN’ Contributor: William Jacob (surveyor)C.W. Grant (surveyor) Date: 1844/1844 Language: English Geographic region: Aden Extent: 1 sheet
6. ‘Plans and Sections of the sea defences on Marshag, Aden’ Contributor: William Jacob (surveyor)C.W. Grant (surveyor) Date: 1844/1844 Language: English Geographic region: Aden Extent: 1 sheet
7. ‘Plan shewing the Old Line of Field Works across the Isthmus of Aden and the line of Permanent Works proposed for construction’ Contributor: J.A. Curtis (signer) Date: 1842/1842 Language: English Geographic region: Aden Extent: 1 map sheet
8. ‘PLAN of the DEFENSIBLE BARRACK or MILITARY POST intended for the Table Land immediately overlooking The Raving or Valey of the Wells. ADEN’ and ‘BATTERY and DEFENCES on SEERA MOLE, ADEN’ Contributor: C.W. Grant (surveyor)William Jacob (surveyor) Date: 1844/1844 Language: English Geographic region: Aden Extent: 2 plans on 1 sheet
9. ‘OUTLINE PLAN and SECTIONS of the Island of SEERA on the S.E. side of The Peninsula of ADEN’ Contributor: William Jacob (surveyor)C.W. Grant (surveyor) Date: 1844/1844 Language: English Geographic region: Aden Extent: 1 sheet
10. ‘OUTLINE PLAN and SECTIONS of the Promontory of MARSHAG on the S.E. side of the Peninsula of ADEN’ Contributor: William Jacob (surveyor)C.W. Grant (surveyor) Date: 1844/1844 Language: English Geographic region: Aden Extent: 1 sheet
11. ‘Plan of RAS-ul-GIRREFF shewing the junction with the proposed LINE OF WORKS across the ISTHMUS with the Tunnel and projected Scarping and ultimate Batteries on the hill’ and ‘Plan of GIBUL HUDEED and the end of the Spur from DURUB-ul-HOSH shewing the junction with the projected LINE OF WORKS across the ISTHMUS with the ultimate Defences on GIBUL HUDEED and the Pier’ Contributor: J.A. Curtis (surveyor)C.W. Grant (surveyor)William Jacob (surveyor) Date: 1844/1844 Language: English Geographic region: Aden Extent: 2 plans on 1 sheet
12. ‘PLAN OF THE PENINSULA OR CAPE OF ADEN Exhibiting the Proposed Military Limits. Aden July 1855’ Contributor: Sir Knight Robert Phayre (signer) Date: 1862/1862 Language: English Geographic region: Aden Extent: 1 plan