511. IOR/R/20/A/3585 Reference (shelfmark): IOR/R/20/A/3585 Title: File 1081 Kazi's Mosque at Sheikh Othman: Dispute over the management Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933 Extent: 1 file
512. IOR/R/20/A/3624 Reference (shelfmark): IOR/R/20/A/3624 Title: File 1139 Arming of the Army of the Abdali Sultan Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
513. IOR/R/20/A/3639 Reference (shelfmark): IOR/R/20/A/3639 Title: File 1172 Crossing of the Yemen border by British aeroplanes Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
514. IOR/R/20/A/3657 Reference (shelfmark): IOR/R/20/A/3657 Title: File 1217 Visit of Italian aircraft to the British Somaliland Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
515. IOR/R/20/A/3678 Reference (shelfmark): IOR/R/20/A/3678 Title: File 1249 Proposed visit of Miss Freya Stark to the Hadhramaut Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
516. IOR/R/20/A/3681 Reference (shelfmark): IOR/R/20/A/3681 Title: File 1256 Soviet Mission to Arabia headed by Ahmed Yusuf Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934 Extent: 1 file
517. IOR/R/20/A/3716 Reference (shelfmark): IOR/R/20/A/3716 Title: File 1301 Recruitment of coolies for salt works in Italian Somaliland through Perim Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: 1 file
518. IOR/R/20/A/3718 Reference (shelfmark): IOR/R/20/A/3718 Title: File 1303 Expedition of 'Count' Byron de Prorok to the Yemen Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: 1 file
519. IOR/R/20/A/3761 Reference (shelfmark): IOR/R/20/A/3761 Title: File 1341/14 Pt II Air raid protection and anti-gas measures at Aden Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936-1937 Extent: 1 file
520. IOR/R/20/A/3767 Reference (shelfmark): IOR/R/20/A/3767 Title: File 1341/19 Imports and exports to and from Eritrea or Italian Somaliland Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935-1936 Extent: 1 file