1. PZ 4814/31 'Persian Gulf: Quarantine Service; IMS officers lent for duty' Date: 1931/1931 Language: English
2. File 2908/1907 Pt 1 ‘Persian Gulf: Quarantine’ Creator: Author: Sanitation Council of the Persian Empire Date: 1907/1910 Language: English Geographic region: Persian GulfBahrain
3. File 2908/1907 Pt 2-3 ‘Persian Gulf: Quarantine’ Date: 1907/1911 Language: English Geographic region: Persian Gulf