Anella

British Drummer was a 3,750 GRT tanker built in 1945 as Empire Ensign by J L Thompson & Son Ltd, Sunderland, Co Durham, United Kingdom for the Ministry of War Transport (MoWT). She was sold into merchant service in 1947 and renamed British Drummer. A sale to Norway in 1957 saw her renamed Anella. In 1958, a further sale saw her renamed Norse Commander. In September 1966, she developed boiler defects that were deemed uneconomic to repair, and she was scrapped in November that year.