Nella Rock
Nella Rock is a reef sounding 4.57 m, situated 550 m from and bearing 81 from the eastern extremity of the largest of the Sawert Rocks, at the entrance to Holme Bay. Named by Antarctic [Names Committee of Australia]. The rock was struck by the Nella Dan on 4 March 1969, on passage from Mawson Station to Melbourne. It is situated about 2 nautical miles west of the Canopus Rocks and 2 nautical miles southwest of the Hansen Rocks.