Sperris Quoit was recommissioned during World War II and was chosen as a shinyo suicide boat in Tokyo Bay, but it ran aground shortly before the end of the war and was scrapped in 1947. Miho Bay Geography. Miho Bay is approximately in length, extends from the coast, and has a depth of . The bay has an average temperature of between 20 and 22 °C. Miho Bay is generally defined as extending from the mouth of the Amida River in Daisen to the east and Cape Jizō at the tip of the Shimane Peninsula to the west. Miho Bay is naturally 	Miho Bay
6089152	Sperris Quoit Sperris Quoit Sperris Quoit is a ruined megalithic burial chamber or dolmen, and one of a type of tomb unique to West Penwith, located on a moor around 365 metres northeast of Zennor Quoit, being roughly halfway between Zennor and Amalveor, Cornwall. It is the northernmost quoit in the Penwith peninsula and a Scheduled Monument. Etymology. The word Sperris" is believed to have been derived from the identical Cornish word "sperris", which means hobgoblin, ghost, or sprite, whereas the word "Quoit" is believed to derive from the Old French word "coite", and means "a large flat stone atop a cromlech