Plan depicting soundings in fathoms in Matrah Bay [Dawḩat Maţraḩ], Kalbuh Cove [Khawr Kalbūh] and Muscat Cove [Khawr Masqaţ], in the Gulf of Oman. The plan indicates hydrology, settlements and roads, as well as providing some indication of relief. A number of place names and locations have been ...