11. IOR/R/20/A/4872 Reference (shelfmark): IOR/R/20/A/4872 Title: File 12 Dthala: Visit of Otto Frankel to the Abdali Sultan at Dar-Al-Amir Collection Area: India Office Records and Private Papers Languages: English Date Range: 1907 Extent: 1 file
12. IOR/R/20/A/4873 Reference (shelfmark): IOR/R/20/A/4873 Title: File 13 Dthala: Notes on the Subeihi Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1903 Extent: 1 file
13. IOR/R/20/A/4874 Reference (shelfmark): IOR/R/20/A/4874 Title: File 14 Dthala: Memorandum on the Subeihi Tribe prepared by General Maitland Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903 Extent: 1 file
14. IOR/R/20/A/4875 Reference (shelfmark): IOR/R/20/A/4875 Title: File 15 Dthala: Notes on the Fadhli Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903 Extent: 1 file
15. IOR/R/20/A/4876 Reference (shelfmark): IOR/R/20/A/4876 Title: File 16 Dthala: Notes on the Subeihi Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903 Extent: 1 file
16. IOR/R/20/A/4877 Reference (shelfmark): IOR/R/20/A/4877 Title: File 17 Dthala: Notes on the Alawi Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903 Extent: 1 file
17. IOR/R/20/A/4878 Reference (shelfmark): IOR/R/20/A/4878 Title: File 18 Dthala: Notes on Haushabi Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903 Extent: 1 file
18. IOR/R/20/A/4879 Reference (shelfmark): IOR/R/20/A/4879 Title: File 19 Dthala: Notes on Yafai-as-Suffal Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905 Extent: 1 file
19. IOR/R/20/A/4880 Reference (shelfmark): IOR/R/20/A/4880 Title: File 20 Dthala: Summary of Territories under the Aden Residency Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1903 Extent: 1 file
20. IOR/R/20/A/4881 Reference (shelfmark): IOR/R/20/A/4881 Title: File 21 Dthala: Arab Tribes of the Aden Hinterland, notes by Captain Warneford Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1903 Extent: 1 file