Place
- Muscat, Arabian Peninsula, Asia10
- Persian Gulf, Asia8
- Persia, Asia4
- Afghanistan, Asia2
- British Somaliland, Africa2
- Yemen, Arabian Peninsula, Asia2
- Africa, Africa1
- Arabian Peninsula, Asia1
- Bahrein, Persian Gulf, Asia1
- Gambia, Africa1
- Gulf of Aden, Africa / Middle East1
- Gulf of Oman, Asia1
- India, Asia1
- Jibuti, Africa1
- Kingdom of Hejaz and Nejd, Asia1
- Koweit, Middle East, Asia1
- North Africa, Africa1
- Ras Hafun, Africa1
- Red Sea, World1
- Russian Soviet Federative Socialist Republic, Asia1