1. File 252/1910 Pt 1 'Persian Gulf: Lighting and Buoying; the B.I.S.N. Co's buoyage system taken over by Govt of India' Date: 1907/1916 Language: English Geographic region: مسقطقشمجزيرة طنبقيوين الصغرىالشيخ شعيبجزيرة كُبَّررأس الأرضفشت الديبل
2. File 815/1917 Pt 1A 'Persian Gulf: lighting and buoying; improvements on original scheme; proposals for lights at Shaikh Shuaib, Henjam, Muscat and Jask' Date: 1916/1917 Language: English Geographic region: MuscatSheikh ShuaibHenjam
3. File 815/1917 Pt 1D 'Persian Gulf: lighting and buoying; Shaikh Shuaib lighthouse; Kais Island lightship' Date: 1917/1926 Language: English Geographic region: Sheikh Shuaib
4. File 815/1917 Pt 1F 'Persian Gulf: lighting and buyoning. Rent of Kais Island light vessel' Date: 1923/1924 Language: English Geographic region: Sheikh Shuaib
