RFA Santa-Margherita 1916-1920 GRT 7513. Original name Olympia. 3 others of class cancelled. Built Vickers, Barrow 1916 to Admiralty design with twin 8 cylinder diesels, fitted for RAS with electric auxiliaries. Sold to Anglo-Saxon 1920 and renamed Marinula and subsequently Trigonia. Fuelling hulk at Freetown in WW2. 1946 Shell fuelling hulk Gibraltar. Scrapped 1950.