1. 'Trigonometrical Plan of the Island and Harbour of Bahrein, on the Arabian Side of the Gulf of Persia' Creator: Cartographer: Michael Houghton Date: 1828/1828 Language: English Geographic region: BahreinPersian Gulf
2. 'Trigonometrical Survey of the Arabian or Southern Side of the Persian Gulf. Sheet 3rd.' Creator: Cartographer: Michael HoughtonCartographer: John Bateman Date: 1826/1826 Language: English Geographic region: Qatar
