13. ‘Seer Beni Yass dist.t 6 ¼ miles. From a Sketch by Dr. Mackell’ Date: 1825/1825 Language: English Geographic region: Seer Beni Yass Extent: 1 watercolour view
14. ‘Debay in 6 ½ fathoms’ Date: 1825/1825 Language: English Geographic region: Debay Extent: 1 watercolour view
15. 'His Majesty’s experimental frigate Vernon drawn at sea Jany. 10th 1834 in Persian Gulf' by Godfrey Thomas Vigne (1801–63) Date: 1834/1834 Language: English Geographic region: Persian Gulf Extent: 1 watercolour drawing on paper
16. ‘Coast of Arabia' showing Jibbul Hadwareeah and Zerboot. From a Sketch by Dr. Mackell Date: 1825/1825 Language: English Extent: 1 watercolour view
17. ‘Aymaun in five fathoms’ Date: 1825/1825 Language: English Geographic region: Aymaun Extent: 1 watercolour view
18. 'Aden' by Kate Toynbee (fl. 1879-80) Date: 1880/1880 Language: English Extent: 1 watercolour drawing on watercolour paper, bound into volume
19. ‘Museldom from the Westw.d’ Date: 1825/1825 Language: English Geographic region: Museldom Island Extent: 1 watercolour view
20. Coast from Raumps to Ras-al-Khyma. 'Continuation' Date: 1825/1825 Language: English Extent: 1 watercolour view
21. Coast from Jezeerat Gunnum to Ras Sheik Munsoud. ‘Continuation’ Date: 1825/1825 Language: English Geographic region: Ras Moosendem Extent: 1 watercolour view
22. Coast from Ras Moosendem to Perforated Rock. 'Continuation' Date: 1825/1825 Language: English Geographic region: Ras Moosendem Extent: 1 watercolour view
23. ‘Arabian Coast in 5 fathoms' showing Seir Beni Yass, Zerboot and Jibbul Hadwareeah. Drawn by Lieutt. M. Houghton, Draughtsman to the Marine, from a Sketch by Dr. Mackell Date: 1825/1825 Language: English Geographic region: Seer Beni Yass Extent: 1 watercolour view
24. View of the coastline between Seer Beni Yass and Jibbul el Woteid. 'Drawn by M. Houghton, from a Sketch by A. Mackell Esqre. A.S.' Date: 1825/1825 Language: English Geographic region: Seer Beni Yass Extent: 1 watercolour view